Pith Number

pith:4FI4CWCG

pith:2012:4FI4CWCGZKPCUF2HF7ZNWTAE3J

not attested not anchored not stored refs pending

Mathematical framework of epigenetic DNA methylation in gene body Arabidopsis

Diana David-Rus

arxiv:1211.4263 v1 · 2012-11-18 · q-bio.QM · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FI4CWCGZKPCUF2HF7ZNWTAE3J}

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	2026-05-18T03:40:27.457106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e151c15846ca9e2a17472ff2db4c04da530c5c2e05f400497faf4c7323f60484

Aliases

arxiv: 1211.4263 · arxiv_version: 1211.4263v1 · doi: 10.48550/arxiv.1211.4263 · pith_short_12: 4FI4CWCGZKPC · pith_short_16: 4FI4CWCGZKPCUF2H · pith_short_8: 4FI4CWCG

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/4FI4CWCGZKPCUF2HF7ZNWTAE3J \
  | 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: e151c15846ca9e2a17472ff2db4c04da530c5c2e05f400497faf4c7323f60484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aacd1d56e66f350d06b6b30a40821075c9e1d46620c57b9602c0a56191ec903e",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2012-11-18T22:20:23Z",
    "title_canon_sha256": "62056cbb8126d259a583f0442f39ef0da6981f0d19ef2a333c7f7ca1ed716a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4263",
    "kind": "arxiv",
    "version": 1
  }
}