Pith Number

pith:HD3JKI5Z

pith:2012:HD3JKI5Z4X3FIQRKWQG25HURRL

not attested not anchored not stored refs pending

Hebbian Crosstalk and Input Segregation

Anca Radulescu, Paul Adams

arxiv:1207.7257 v2 · 2012-07-31 · q-bio.NC · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HD3JKI5Z4X3FIQRKWQG25HURRL}

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	2026-05-18T03:49:45.273376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f69523b9e5f654422ab40dae9e918ae7e3349a69099578b8d6af9ca368ffaf

Aliases

arxiv: 1207.7257 · arxiv_version: 1207.7257v2 · doi: 10.48550/arxiv.1207.7257 · pith_short_12: HD3JKI5Z4X3F · pith_short_16: HD3JKI5Z4X3FIQRK · pith_short_8: HD3JKI5Z

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/HD3JKI5Z4X3FIQRKWQG25HURRL \
  | 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: 38f69523b9e5f654422ab40dae9e918ae7e3349a69099578b8d6af9ca368ffaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1a63c64905335e3cd4b4a403f87cdd3ede4701d3ca2bf898371cc312e18b57",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-07-31T14:26:05Z",
    "title_canon_sha256": "0ca3432d4fa034c880b6842418f640abda91a8fc777e9b9dc39b2933703a0bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7257",
    "kind": "arxiv",
    "version": 2
  }
}