Pith Number

pith:CTBMVXKH

pith:2013:CTBMVXKHJTCWHME7UO6APAOHDB

not attested not anchored not stored refs pending

Coexistence in an inhomogeneous environment

David A. Kessler, Shlomit Weisman

arxiv:1301.5527 v1 · 2013-01-23 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTBMVXKHJTCWHME7UO6APAOHDB}

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	2026-05-18T01:52:04.280876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c2cadd474cc563b09fa3bc0781c7184b5a9d8ec2ca910250b6e498d05b4857

Aliases

arxiv: 1301.5527 · arxiv_version: 1301.5527v1 · doi: 10.48550/arxiv.1301.5527 · pith_short_12: CTBMVXKHJTCW · pith_short_16: CTBMVXKHJTCWHME7 · pith_short_8: CTBMVXKH

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/CTBMVXKHJTCWHME7UO6APAOHDB \
  | 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: 14c2cadd474cc563b09fa3bc0781c7184b5a9d8ec2ca910250b6e498d05b4857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c791d725d08bec52fae99b5f02e78df59ec12be622ac097ec4e491dc71a7ee7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-01-23T15:09:33Z",
    "title_canon_sha256": "0194db1269597e40008ab6bf9a16cfe17c9cd011b89e4284a70e9facd420d451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5527",
    "kind": "arxiv",
    "version": 1
  }
}