Pith Number

pith:GDVMM35P

pith:2019:GDVMM35PGFXP3P7WVDTRUCZTFM

not attested not anchored not stored refs pending

Please, no more scientific journals! The strategy of the scientific publication system

Miguel A. Fortuna

arxiv:1906.02927 v1 · 2019-06-07 · 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{GDVMM35PGFXP3P7WVDTRUCZTFM}

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	2026-05-17T23:43:55.657774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30eac66faf316efdbff6a8e71a0b332b01ef85a98d6f4d7737d1d4f0828f8a4b

Aliases

arxiv: 1906.02927 · arxiv_version: 1906.02927v1 · doi: 10.48550/arxiv.1906.02927 · pith_short_12: GDVMM35PGFXP · pith_short_16: GDVMM35PGFXP3P7W · pith_short_8: GDVMM35P

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/GDVMM35PGFXP3P7WVDTRUCZTFM \
  | 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: 30eac66faf316efdbff6a8e71a0b332b01ef85a98d6f4d7737d1d4f0828f8a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ace08c69bf9dfda79a2abd890624d32c6d0532ae053bdd7e8cecb041987e02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-06-07T07:12:26Z",
    "title_canon_sha256": "7ffcd80a0972a0b752c573019c87c8580591d69895f6f5bb3cb63d5d9a40f681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02927",
    "kind": "arxiv",
    "version": 1
  }
}