Pith Number

pith:CFEZZASI

pith:2017:CFEZZASIYD2WLTOWM2VBLOHMRR

not attested not anchored not stored refs pending

Associative content-addressable networks with exponentially many robust stable states

Ila Fiete, Rishidev Chaudhuri

arxiv:1704.02019 v2 · 2017-04-06 · q-bio.NC · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFEZZASIYD2WLTOWM2VBLOHMRR}

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	2026-05-18T00:31:28.881620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11499c8248c0f565cdd666aa15b8ec8c4c3fea8e952cc70bf284fec3fe708954

Aliases

arxiv: 1704.02019 · arxiv_version: 1704.02019v2 · doi: 10.48550/arxiv.1704.02019 · pith_short_12: CFEZZASIYD2W · pith_short_16: CFEZZASIYD2WLTOW · pith_short_8: CFEZZASI

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/CFEZZASIYD2WLTOWM2VBLOHMRR \
  | 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: 11499c8248c0f565cdd666aa15b8ec8c4c3fea8e952cc70bf284fec3fe708954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fd9edf89acd4ba17582f47e9648d02fc46987eef5a4fecb549857f63c61777c",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-04-06T20:46:16Z",
    "title_canon_sha256": "77ceeaf3cfede1a61552d845d63fab68af35b7fd37cf8b918f6b5895801993df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02019",
    "kind": "arxiv",
    "version": 2
  }
}