Pith Number

pith:ASUTXHPW

pith:2018:ASUTXHPWF3L2NOSVZZJE7HN56A

not attested not anchored not stored refs pending

Data-driven satisficing measure and ranking

Wenjie Huang

arxiv:1807.00325 v1 · 2018-07-01 · math.OC · math.PR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASUTXHPWF3L2NOSVZZJE7HN56A}

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	2026-05-18T00:11:55.200176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a93b9df62ed7a6ba55ce524f9dbdf030800863f0085a7b8b3355a4c83eee4b

Aliases

arxiv: 1807.00325 · arxiv_version: 1807.00325v1 · doi: 10.48550/arxiv.1807.00325 · pith_short_12: ASUTXHPWF3L2 · pith_short_16: ASUTXHPWF3L2NOSV · pith_short_8: ASUTXHPW

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/ASUTXHPWF3L2NOSVZZJE7HN56A \
  | 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: 04a93b9df62ed7a6ba55ce524f9dbdf030800863f0085a7b8b3355a4c83eee4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0397b4be38d000052caa3b94e69e6c711317fa80990728c44cde5c4a0367d5f",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-07-01T12:39:13Z",
    "title_canon_sha256": "cddd649fd40c6d38a99943264eb9b67ce5e8c1a1ae6ddedefa0e3f43ce9ceccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00325",
    "kind": "arxiv",
    "version": 1
  }
}