Pith Number

pith:J7BZPTIN

pith:2017:J7BZPTIN7VNJBFVFB4YMHA6BAQ

not attested not anchored not stored refs pending

Partitioned AVF methods

Haochen Li, Wenjun Cai, Yushun Wang

arxiv:1708.08059 v1 · 2017-08-27 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7BZPTIN7VNJBFVFB4YMHA6BAQ}

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	2026-05-18T00:12:11.202422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc397cd0dfd5a9096a50f30c383c10435b8e4583e393629bce472c336e03318

Aliases

arxiv: 1708.08059 · arxiv_version: 1708.08059v1 · doi: 10.48550/arxiv.1708.08059 · pith_short_12: J7BZPTIN7VNJ · pith_short_16: J7BZPTIN7VNJBFVF · pith_short_8: J7BZPTIN

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/J7BZPTIN7VNJBFVFB4YMHA6BAQ \
  | 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: 4fc397cd0dfd5a9096a50f30c383c10435b8e4583e393629bce472c336e03318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4107b582c3a0835644f5b77c45f8360c0743247f275818c53d85bd68d252eac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-27T07:36:03Z",
    "title_canon_sha256": "5f647fe4e990bdbb15ecccdb7f857a097093a3a4555aa0a94e67404bacf8ddb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08059",
    "kind": "arxiv",
    "version": 1
  }
}