Pith Number

pith:MYQGZBUK

pith:2007:MYQGZBUKLW4OOCXFOURD6OA2DA

not attested not anchored not stored refs pending

A balanced memory network

Peter E. Latham, Yasser Roudi

arxiv:0704.3005 v1 · 2007-04-23 · q-bio.NC · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYQGZBUKLW4OOCXFOURD6OA2DA}

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	2026-05-18T02:16:31.553381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66206c868a5db8e70ae575223f381a18253adfa7fb1c3304a24ff357824ba6cb

Aliases

arxiv: 0704.3005 · arxiv_version: 0704.3005v1 · doi: 10.48550/arxiv.0704.3005 · pith_short_12: MYQGZBUKLW4O · pith_short_16: MYQGZBUKLW4OOCXF · pith_short_8: MYQGZBUK

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/MYQGZBUKLW4OOCXFOURD6OA2DA \
  | 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: 66206c868a5db8e70ae575223f381a18253adfa7fb1c3304a24ff357824ba6cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c765ee483d5ebd1874a4fb859b39a39092ae402135f5ccb230d746be51792b5f",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2007-04-23T13:45:38Z",
    "title_canon_sha256": "cc5f84cd5547201d7caa9667cb7ed263a09cf9d857914604573d793817663e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3005",
    "kind": "arxiv",
    "version": 1
  }
}