Pith Number

pith:HT4VCXL2

pith:2017:HT4VCXL22X4UOSYEYJZJ6ASHA4

not attested not anchored not stored refs pending

Sustainable computational science: the ReScience initiative

Aaron Shifman, Alexandra K. Diem, Almar Klein, Andrew P. Davison, Anya Vostinar, Beno\^it Girard, Christoph Metzner, C. Titus Brown, Cyrille Rossant, Damien Drix, Dan McGlinn, Etienne Roesch, Fabien C. Y. Benureau, Federico Vaggi, Frank Stollmeier, Fr\'ed\'eric Alexandre, Georgios Detorakis, Guillaume Viejo, Hans Ekkehard Plesser, Joseph Stachelek, Julien Vitay, Kamil S Jaron, Karthik Ram, Konrad Hinsen, Lorena Barba, Marc Andr\'e Delsuc, Marcel Stimberg, Matt G. Hall, Mehdi Khamassi, Nicolas P. Rougier, Olivia Guest, Owen L. Petchey, Ozan Caglayan, Pierre de Buyl, Pierre Enel, Pietro Marchesi, Rafael Neto Henriques, Roman Yurchak, Thomas Arildsen, Tiina Manninen, Timoth\'ee Poisot, Tiziano Zito, Vahid Rostami, Xavier Hinaut, Yoav Ram

arxiv:1707.04393 v2 · 2017-07-14 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HT4VCXL22X4UOSYEYJZJ6ASHA4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:14:41.106161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf9515d7ad5f9474b04c2729f0247071bfc32192bc676fb091c92e690b32e02

Aliases

arxiv: 1707.04393 · arxiv_version: 1707.04393v2 · doi: 10.48550/arxiv.1707.04393 · pith_short_12: HT4VCXL22X4U · pith_short_16: HT4VCXL22X4UOSYE · pith_short_8: HT4VCXL2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HT4VCXL22X4UOSYEYJZJ6ASHA4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3cf9515d7ad5f9474b04c2729f0247071bfc32192bc676fb091c92e690b32e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "074b9212ba3c7907b19bfc9619eec33681722f871618a38ffad329c889e9e099",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-07-14T06:14:54Z",
    "title_canon_sha256": "f6d5aace2110e3065f65e884f27ea05f22a23461971bd48e59cb8b024ff4be31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04393",
    "kind": "arxiv",
    "version": 2
  }
}