Pith Number

pith:ATNHKXW6

pith:2015:ATNHKXW6PED7YKDVYREOI2K27U

not attested not anchored not stored refs pending

nanopub-java: A Java Library for Nanopublications

Tobias Kuhn

arxiv:1508.04977 v1 · 2015-08-20 · 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{ATNHKXW6PED7YKDVYREOI2K27U}

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	2026-05-18T01:35:00.089979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04da755ede7907fc2875c448e4695afd1ec02f53766424f7cdbc5c7704d46995

Aliases

arxiv: 1508.04977 · arxiv_version: 1508.04977v1 · doi: 10.48550/arxiv.1508.04977 · pith_short_12: ATNHKXW6PED7 · pith_short_16: ATNHKXW6PED7YKDV · pith_short_8: ATNHKXW6

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/ATNHKXW6PED7YKDVYREOI2K27U \
  | 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: 04da755ede7907fc2875c448e4695afd1ec02f53766424f7cdbc5c7704d46995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c604721cd17ac37814ee9152c753ce1292fe304ec9e06ea17de64b60082f1bdc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-08-20T13:32:20Z",
    "title_canon_sha256": "3a7dd36637164179a7b5383f3b411239a90f73b2a5d7a0d6990cff5928eeb45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04977",
    "kind": "arxiv",
    "version": 1
  }
}