Pith Number

pith:4VVPUIP4

pith:2010:4VVPUIP4UPKN6OK4AO77K476HH

not attested not anchored not stored refs pending

Robust and accurate data enrichment statistics via distribution function of sum of weights

Aleksandar Stojmirovi\'c, Yi-Kuo Yu

arxiv:1004.5088 v2 · 2010-04-28 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VVPUIP4UPKN6OK4AO77K476HH}

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	2026-05-18T04:10:34.615704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56afa21fca3d4df395c03bff573fe39cf0835aeb92440a80e80525983f1c443

Aliases

arxiv: 1004.5088 · arxiv_version: 1004.5088v2 · doi: 10.48550/arxiv.1004.5088 · pith_short_12: 4VVPUIP4UPKN · pith_short_16: 4VVPUIP4UPKN6OK4 · pith_short_8: 4VVPUIP4

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/4VVPUIP4UPKN6OK4AO77K476HH \
  | 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: e56afa21fca3d4df395c03bff573fe39cf0835aeb92440a80e80525983f1c443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16ec035a4b5a993553125797c02084ab816774eee04333494fcfcb7f79fdb91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2010-04-28T17:31:36Z",
    "title_canon_sha256": "28f41a198aa78e83cea4bf39bdf2e0e0b90663a9a9418e6fca5fd8af87a5ba3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5088",
    "kind": "arxiv",
    "version": 2
  }
}