Pith Number

pith:ZPCOXIYM

pith:2013:ZPCOXIYMCG6EV4AQBWDKXB5N5J

not attested not anchored not stored refs pending

Fluctuation analysis: can estimates be trusted?

Bernard Ycart

arxiv:1305.3075 v3 · 2013-05-14 · q-bio.QM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPCOXIYMCG6EV4AQBWDKXB5N5J}

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	2026-05-18T02:57:23.915415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc4eba30c11bc4af0100d86ab87adea70605deaf5a2365d404ed2a92ad1c3f8

Aliases

arxiv: 1305.3075 · arxiv_version: 1305.3075v3 · doi: 10.48550/arxiv.1305.3075 · pith_short_12: ZPCOXIYMCG6E · pith_short_16: ZPCOXIYMCG6EV4AQ · pith_short_8: ZPCOXIYM

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/ZPCOXIYMCG6EV4AQBWDKXB5N5J \
  | 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: cbc4eba30c11bc4af0100d86ab87adea70605deaf5a2365d404ed2a92ad1c3f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b237e1960f9139247e8e2dc8512fa4ebf579be5a9ed0d33e953a2a5b056d10a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-05-14T09:34:53Z",
    "title_canon_sha256": "3a7e01d3a69a23a2df24fca5166bfb1da793ec9bddce521173b7aef41c72a3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3075",
    "kind": "arxiv",
    "version": 3
  }
}