Pith Number

pith:ENEF4ASM

pith:2015:ENEF4ASM5WDCC6HZ64JL2RPMOG

not attested not anchored not stored refs pending

A predictive structural model of the primate connectome

Claus C. Hilgetag, Helen Barbas, Sarah F. Beul

arxiv:1511.07222 v2 · 2015-11-23 · 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{ENEF4ASM5WDCC6HZ64JL2RPMOG}

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	2026-05-18T01:13:23.905535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23485e024ced862178f9f712bd45ec719a0c95d7fb42c8d880bb5c244bfe5443

Aliases

arxiv: 1511.07222 · arxiv_version: 1511.07222v2 · doi: 10.48550/arxiv.1511.07222 · pith_short_12: ENEF4ASM5WDC · pith_short_16: ENEF4ASM5WDCC6HZ · pith_short_8: ENEF4ASM

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/ENEF4ASM5WDCC6HZ64JL2RPMOG \
  | 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: 23485e024ced862178f9f712bd45ec719a0c95d7fb42c8d880bb5c244bfe5443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88be743b7ddefbf8b15e7a5d2f4dabfc9f6508932dba57c518a17b7a950cc6f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-11-23T13:48:23Z",
    "title_canon_sha256": "0ade8b8318c58b6499e86c974906d2d1d0259419e81f8ea4f3847369b0f8ec50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07222",
    "kind": "arxiv",
    "version": 2
  }
}