Pith Number

pith:OTHV6ZK6

pith:2016:OTHV6ZK6L3T4FFAX3QJ7DPB5FG

not attested not anchored not stored refs pending

Multi-model Cross Pollination in Time

Hailiang Du, Leonard A. Smith

arxiv:1601.01420 v1 · 2016-01-07 · physics.data-an · physics.ao-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTHV6ZK6L3T4FFAX3QJ7DPB5FG}

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	2026-05-18T00:37:01.897283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cf5f655e5ee7c29417dc13f1bc3d2995fffaf87882480558b21e8a4054449f

Aliases

arxiv: 1601.01420 · arxiv_version: 1601.01420v1 · doi: 10.48550/arxiv.1601.01420 · pith_short_12: OTHV6ZK6L3T4 · pith_short_16: OTHV6ZK6L3T4FFAX · pith_short_8: OTHV6ZK6

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/OTHV6ZK6L3T4FFAX3QJ7DPB5FG \
  | 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: 74cf5f655e5ee7c29417dc13f1bc3d2995fffaf87882480558b21e8a4054449f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0281b94f4dd4844b344121fa4fb46da6e932c67aed0609356f3e7b84b418d3",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-01-07T07:21:59Z",
    "title_canon_sha256": "50c160a2e7bcc6cb0b7e672fb9b6275fe0c946973b6bba8c30e0914fc868b6d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01420",
    "kind": "arxiv",
    "version": 1
  }
}