Pith Number

pith:K7BQWBQV

pith:2015:K7BQWBQVAZ4USBQOAZ5IR4PG3N

not attested not anchored not stored refs pending

Computational principles of biological memory

Marcus K. Benna, Stefano Fusi

arxiv:1507.07580 v1 · 2015-07-27 · 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{K7BQWBQVAZ4USBQOAZ5IR4PG3N}

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.

Cited by

1 paper in Pith

A Survey of Context Engineering for Large Language Models

Receipt and verification

First computed	2026-05-18T01:36:12.400569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c30b0615067949060e067a88f1e6db4ad9f6427773f11ca8d0b90d5f43a6ed

Aliases

arxiv: 1507.07580 · arxiv_version: 1507.07580v1 · doi: 10.48550/arxiv.1507.07580 · pith_short_12: K7BQWBQVAZ4U · pith_short_16: K7BQWBQVAZ4USBQO · pith_short_8: K7BQWBQV

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/K7BQWBQVAZ4USBQOAZ5IR4PG3N \
  | 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: 57c30b0615067949060e067a88f1e6db4ad9f6427773f11ca8d0b90d5f43a6ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c6ac12d6116906487718e69361e39ef77e09d9eebe0088e3d93748aa9db287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-07-27T20:29:33Z",
    "title_canon_sha256": "66ab389e2516eaec3abaf937bb5f66170492e6db20337e3b6d7b6a255c8d2f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07580",
    "kind": "arxiv",
    "version": 1
  }
}