Pith Number

pith:BPBGLLIF

pith:2019:BPBGLLIFR4UC3TCYFPOT6S3RBP

not attested not anchored not stored refs pending

Liquid metal solves maze

Alessandro Chiolerio, Andrew Adamatzky, Konrad Szaci{\l}owski

arxiv:1907.11385 v1 · 2019-07-26 · cs.ET · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPBGLLIFR4UC3TCYFPOT6S3RBP}

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	2026-05-17T23:39:29.279833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc265ad058f282dcc582bdd3f4b710bd87213a81c2f457bea74fc1c6ecf714d

Aliases

arxiv: 1907.11385 · arxiv_version: 1907.11385v1 · doi: 10.48550/arxiv.1907.11385 · pith_short_12: BPBGLLIFR4UC · pith_short_16: BPBGLLIFR4UC3TCY · pith_short_8: BPBGLLIF

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/BPBGLLIFR4UC3TCYFPOT6S3RBP \
  | 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: 0bc265ad058f282dcc582bdd3f4b710bd87213a81c2f457bea74fc1c6ecf714d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f48ccf8c920ed799f08227199e05ac39589401bac3181eeb92d22108b9dc793",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-07-26T05:52:27Z",
    "title_canon_sha256": "da9135d6883de44344436e21c1f55cfe8ff39157dbd842f4fc1965073e81d5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11385",
    "kind": "arxiv",
    "version": 1
  }
}