Pith Number

pith:S7LBT4PE

pith:2008:S7LBT4PE4JN5B4G57S6QWMOO3T

not attested not anchored not stored refs pending

A mean-field version of the Nicodemi-Prisco SSB model for X-chromosome inactivation

G. Gaeta

arxiv:0801.3435 v2 · 2008-01-22 · 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{S7LBT4PE4JN5B4G57S6QWMOO3T}

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	2026-05-18T02:16:01.650082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d619f1e4e25bd0f0ddfcbd0b31cedcfe7d94cce0d50d2b6a274c9f38607018

Aliases

arxiv: 0801.3435 · arxiv_version: 0801.3435v2 · doi: 10.48550/arxiv.0801.3435 · pith_short_12: S7LBT4PE4JN5 · pith_short_16: S7LBT4PE4JN5B4G5 · pith_short_8: S7LBT4PE

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/S7LBT4PE4JN5B4G57S6QWMOO3T \
  | 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: 97d619f1e4e25bd0f0ddfcbd0b31cedcfe7d94cce0d50d2b6a274c9f38607018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f93fa17a14f412b433b141aa30c0c6549df5e5e55e59a5e4ae30ec29c0ca7dc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2008-01-22T18:31:56Z",
    "title_canon_sha256": "dc9b819b66b266e7d190f4c9b1457381607b88aa539fbe1aa2566e9cbf94f968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3435",
    "kind": "arxiv",
    "version": 2
  }
}