Pith Number

pith:TDMHBH7K

pith:2018:TDMHBH7KJYS25UT2IQDETFV3WR

not attested not anchored not stored refs pending

Decentralized Collaborative Knowledge Management using Git

Edgard Marx, Michael Martin, Natanael Arndt, Norman Radtke, Patrick Naumann

arxiv:1805.03721 v3 · 2018-05-09 · cs.DB · cs.DC · cs.MA · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDMHBH7KJYS25UT2IQDETFV3WR}

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	2026-05-18T00:03:16.601567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d8709fea4e25aed27a44064996bbb4786e080a5e5ba66db2ee82195b9ded78

Aliases

arxiv: 1805.03721 · arxiv_version: 1805.03721v3 · doi: 10.48550/arxiv.1805.03721 · pith_short_12: TDMHBH7KJYS2 · pith_short_16: TDMHBH7KJYS25UT2 · pith_short_8: TDMHBH7K

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/TDMHBH7KJYS25UT2IQDETFV3WR \
  | 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: 98d8709fea4e25aed27a44064996bbb4786e080a5e5ba66db2ee82195b9ded78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deceb184a46a1df439c8c162225911973cec2917d1f34ef665c65d83c8573daf",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-05-09T20:24:20Z",
    "title_canon_sha256": "d237745aff6045f990da97fb54e80e8160b691ed72f24786bd3332707a1b7ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03721",
    "kind": "arxiv",
    "version": 3
  }
}