Pith Number

pith:D4L34END

pith:2014:D4L34END5AAZDZICKZHOTXKVCW

not attested not anchored not stored refs pending

A model for neural activity in the absence of external stimuli

Aline Duarte, Guilherme Ost

arxiv:1410.6086 v5 · 2014-10-22 · math.PR · 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{D4L34END5AAZDZICKZHOTXKVCW}

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	2026-05-18T00:40:24.576796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f17be11a3e80191e502564ee9dd551598815723c46695b2cd20fe0aa3f274ec

Aliases

arxiv: 1410.6086 · arxiv_version: 1410.6086v5 · doi: 10.48550/arxiv.1410.6086 · pith_short_12: D4L34END5AAZ · pith_short_16: D4L34END5AAZDZIC · pith_short_8: D4L34END

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/D4L34END5AAZDZICKZHOTXKVCW \
  | 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: 1f17be11a3e80191e502564ee9dd551598815723c46695b2cd20fe0aa3f274ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018babf40071e70aa5cae996386757ee08b09f7528eadaa084222413ff0a44a8",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-10-22T15:55:56Z",
    "title_canon_sha256": "166903b202c3640e4f444819d1322439e005266511f09bb53aa4b305c23c2584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6086",
    "kind": "arxiv",
    "version": 5
  }
}