Pith Number

pith:RN7NLXVY

pith:2013:RN7NLXVYYRWSXYNWZNIN5M46HG

not attested not anchored not stored refs pending

Structuring Bodies of Evidence

Sandra Sandri

arxiv:1303.5746 v1 · 2013-03-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN7NLXVYYRWSXYNWZNIN5M46HG}

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	2026-05-18T03:30:01.419230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7ed5deb8c46d2be1b6cb50deb39e39b34b00a97ccc0436c1ec86332b277408

Aliases

arxiv: 1303.5746 · arxiv_version: 1303.5746v1 · doi: 10.48550/arxiv.1303.5746 · pith_short_12: RN7NLXVYYRWS · pith_short_16: RN7NLXVYYRWSXYNW · pith_short_8: RN7NLXVY

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/RN7NLXVYYRWSXYNWZNIN5M46HG \
  | 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: 8b7ed5deb8c46d2be1b6cb50deb39e39b34b00a97ccc0436c1ec86332b277408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2772bd01bd60f487c28b309fe027150714d51c6fd4f1895cb8ee594c7ca7fbf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-20T15:33:02Z",
    "title_canon_sha256": "41b21f2f43f45aa1bc566be28ab76e7dd30cb027e30ae03ffd8aeba81ebead9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5746",
    "kind": "arxiv",
    "version": 1
  }
}