Pith Number

pith:5B43XZ75

pith:2019:5B43XZ757R6SBXJVX3SARS2TID

not attested not anchored not stored refs pending

Continuously Updated Data Analysis Systems

Lee F. Richardson

arxiv:1907.09333 v1 · 2019-07-19 · stat.OT · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5B43XZ757R6SBXJVX3SARS2TID}

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	2026-05-17T23:39:59.467207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e879bbe7fdfc7d20dd35bee408cb5340cdba8d08902e19f4e23f2c332ec6403a

Aliases

arxiv: 1907.09333 · arxiv_version: 1907.09333v1 · doi: 10.48550/arxiv.1907.09333 · pith_short_12: 5B43XZ757R6S · pith_short_16: 5B43XZ757R6SBXJV · pith_short_8: 5B43XZ75

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/5B43XZ757R6SBXJVX3SARS2TID \
  | 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: e879bbe7fdfc7d20dd35bee408cb5340cdba8d08902e19f4e23f2c332ec6403a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b066e68f14f424bb36053c8a41036469ff8cfe46908c79138b1deef37e96af22",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-07-19T12:26:14Z",
    "title_canon_sha256": "e11b7388388e5edb477d82f530e70e6d77450bd017c78794460abaa0c4ddeabb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09333",
    "kind": "arxiv",
    "version": 1
  }
}