Pith Number

pith:2EXGI2DG

pith:2018:2EXGI2DGUCQZLBDOYWTFTY6UST

not attested not anchored not stored refs pending

Weak Lensing Study in VOICE Survey I: Shear Measurement

Aniello Grado, Chuzhong Pan, Demetra De Cicco, Dezi Liu, Giovanni Covone, Giuliano Pignata, Lance Miller, Liping Fu, Luca Limatola, Mario Radovich, Massimo Brescia, Massimo Capaccioli, Mattia Vaccari, Maurizio Paolillo, Nicola R. Napolitano, Valeria Amaro, Xiangkun Liu, Zuhui Fan

arxiv:1802.10282 v2 · 2018-02-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EXGI2DGUCQZLBDOYWTFTY6UST}

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	2026-05-18T00:13:17.279831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12e646866a0a195846ec5a659e3d494f17287c1b3ae06deee9a247b847babe9

Aliases

arxiv: 1802.10282 · arxiv_version: 1802.10282v2 · doi: 10.48550/arxiv.1802.10282 · pith_short_12: 2EXGI2DGUCQZ · pith_short_16: 2EXGI2DGUCQZLBDO · pith_short_8: 2EXGI2DG

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/2EXGI2DGUCQZLBDOYWTFTY6UST \
  | 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: d12e646866a0a195846ec5a659e3d494f17287c1b3ae06deee9a247b847babe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1660135ef716de88e611b405fa8d06565118a621220a48779dbf9206284e217f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-28T06:44:17Z",
    "title_canon_sha256": "e8c9c7703452379aa3763bc1a4342cb81e92f54b2869a10b15e8eada432426af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10282",
    "kind": "arxiv",
    "version": 2
  }
}