Pith Number

pith:TZJPJIS4

pith:2017:TZJPJIS4LFY3IPYPUXIGU5QMKP

not attested not anchored not stored refs pending

Two Results on Slime Mold Computations

Andreas Karrenbauer, Kurt Mehlhorn, Pavel Kolev, Ruben Becker, Vincenzo Bonifaci

arxiv:1707.06631 v3 · 2017-07-20 · cs.DS · math.DS · math.OC · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZJPJIS4LFY3IPYPUXIGU5QMKP}

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	2026-05-17T23:42:03.422607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e52f4a25c5971b43f0fa5d06a760c53e5582ce1156ed6a59af68b21d2408592

Aliases

arxiv: 1707.06631 · arxiv_version: 1707.06631v3 · doi: 10.48550/arxiv.1707.06631 · pith_short_12: TZJPJIS4LFY3 · pith_short_16: TZJPJIS4LFY3IPYP · pith_short_8: TZJPJIS4

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/TZJPJIS4LFY3IPYPUXIGU5QMKP \
  | 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: 9e52f4a25c5971b43f0fa5d06a760c53e5582ce1156ed6a59af68b21d2408592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2dfab4ba3f24b8bb44be0d9a9e9dbf9d47c02f707a82cb03b446c908497e628",
    "cross_cats_sorted": [
      "math.DS",
      "math.OC",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-07-20T17:43:38Z",
    "title_canon_sha256": "70368f650f8062f2774891cdfb123d0cc0da0b60f0770b2c0447b1366324b353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06631",
    "kind": "arxiv",
    "version": 3
  }
}