Pith Number

pith:GKDVQJ7F

pith:2019:GKDVQJ7FADS6MTEXOVPBTOQDBN

not attested not anchored not stored refs pending

Axonal Computations

Ahmed El Hady, Pepe Alcami

arxiv:1905.02007 v1 · 2019-05-06 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKDVQJ7FADS6MTEXOVPBTOQDBN}

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	2026-05-17T23:46:56.700821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32875827e500e5e64c97755e19ba030b7594dd76f4ad18f591b4f64a9d8dfbcc

Aliases

arxiv: 1905.02007 · arxiv_version: 1905.02007v1 · doi: 10.48550/arxiv.1905.02007 · pith_short_12: GKDVQJ7FADS6 · pith_short_16: GKDVQJ7FADS6MTEX · pith_short_8: GKDVQJ7F

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/GKDVQJ7FADS6MTEXOVPBTOQDBN \
  | 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: 32875827e500e5e64c97755e19ba030b7594dd76f4ad18f591b4f64a9d8dfbcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec142bc4bf4e4d2a0f5c34a8d7bf98891445574c051bccafd6295534616a9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-05-06T12:57:12Z",
    "title_canon_sha256": "20a51ac87abd64aefa7a21b260785f5fbec8b9306f0066f091f815e2fa32b03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02007",
    "kind": "arxiv",
    "version": 1
  }
}