Pith Number

pith:UZOLPXRW

pith:2013:UZOLPXRW7BWKAWKPDOGPI4EDJC

not attested not anchored not stored refs pending

An energetic model for macromolecules unraveling

Domenico De Tommasi, Giuseppe Puglisi, Giuseppe Saccomandi, Nicola Millardi

arxiv:1304.0747 v1 · 2013-04-02 · cond-mat.soft · physics.bio-ph · 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{UZOLPXRW7BWKAWKPDOGPI4EDJC}

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	2026-05-18T03:29:14.373014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65cb7de36f86ca0594f1b8cf470834897defaaaeb5b280dd362e204d9f4769e

Aliases

arxiv: 1304.0747 · arxiv_version: 1304.0747v1 · doi: 10.48550/arxiv.1304.0747 · pith_short_12: UZOLPXRW7BWK · pith_short_16: UZOLPXRW7BWKAWKP · pith_short_8: UZOLPXRW

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/UZOLPXRW7BWKAWKPDOGPI4EDJC \
  | 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: a65cb7de36f86ca0594f1b8cf470834897defaaaeb5b280dd362e204d9f4769e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec9b43585c80cb054eeed98f1fd644dc71e462ad53f30c4fe9d36388f016d027",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-04-02T19:25:42Z",
    "title_canon_sha256": "5e87affcbe9ebe99147c32b8e07ebfc02f5dafc4b47403848c9544d5f5c20934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0747",
    "kind": "arxiv",
    "version": 1
  }
}