Pith Number

pith:EJUPQR4L

pith:2019:EJUPQR4LEC4N4M4LCBSGS6I2PO

not attested not anchored not stored refs pending

Self-assembly of a dimer system

Mobolaji Williams

arxiv:1909.00455 v2 · 2019-09-01 · physics.bio-ph · cond-mat.stat-mech · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJUPQR4LEC4N4M4LCBSGS6I2PO}

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	2026-07-05T02:36:42.674836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2268f8478b20b8de338b106469791a7b9ba3f2e6b737a23f37255775489796ce

Aliases

arxiv: 1909.00455 · arxiv_version: 1909.00455v2 · doi: 10.48550/arxiv.1909.00455 · pith_short_12: EJUPQR4LEC4N · pith_short_16: EJUPQR4LEC4N4M4L · pith_short_8: EJUPQR4L

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/EJUPQR4LEC4N4M4LCBSGS6I2PO \
  | 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: 2268f8478b20b8de338b106469791a7b9ba3f2e6b737a23f37255775489796ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cded189bcf750541f1c617eee876884dfe9effdc8bd614206c445245ed4cdbcb",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-09-01T19:22:29Z",
    "title_canon_sha256": "2fb74b85d0029a612230b53ff4052b05c8d02404b79a3ac6f20675ca799054ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00455",
    "kind": "arxiv",
    "version": 2
  }
}