Pith Number

pith:HXQCAHYD

pith:2011:HXQCAHYDNICP4S5P6M24EC2HUT

not attested not anchored not stored refs pending

Dynamics of DNA breathing in the Peyrard-Bishop model with damping and external force

A. Sulaiman, F. P. Zen, H. Alatas, L. T. Handoko

arxiv:1112.4715 v1 · 2011-12-20 · 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{HXQCAHYDNICP4S5P6M24EC2HUT}

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	2026-05-18T03:48:59.003249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de0201f036a04fe4baff335c20b47a4da99f73161e12ed886284e130489beb9

Aliases

arxiv: 1112.4715 · arxiv_version: 1112.4715v1 · doi: 10.48550/arxiv.1112.4715 · pith_short_12: HXQCAHYDNICP · pith_short_16: HXQCAHYDNICP4S5P · pith_short_8: HXQCAHYD

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/HXQCAHYDNICP4S5P6M24EC2HUT \
  | 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: 3de0201f036a04fe4baff335c20b47a4da99f73161e12ed886284e130489beb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463f62d2fa4717d11eac2034566f1a7502f14f54c4c90cdbaba2269b45d1a931",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-12-20T15:01:10Z",
    "title_canon_sha256": "a5c3e0e3ee466e903e4ac3efb1d8e4a3c9ad2411c0abb8245db4bed8b63e143b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4715",
    "kind": "arxiv",
    "version": 1
  }
}