Pith Number

pith:AUFV7KTZ

pith:2019:AUFV7KTZHYI3AMSXQL3TJ5UDLU

not attested not anchored not stored refs pending

A New Insight into GAMP and AMP

Chau Yuen, Chongwen Huang, Lei Liu, Ying Li, Yong Liang Guan

arxiv:1907.02247 v3 · 2019-07-04 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUFV7KTZHYI3AMSXQL3TJ5UDLU}

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	2026-05-17T23:41:00.523105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

050b5faa793e11b0325782f734f6835d1ca26fd9f49bbf749f316c19fd509896

Aliases

arxiv: 1907.02247 · arxiv_version: 1907.02247v3 · doi: 10.48550/arxiv.1907.02247 · pith_short_12: AUFV7KTZHYI3 · pith_short_16: AUFV7KTZHYI3AMSX · pith_short_8: AUFV7KTZ

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/AUFV7KTZHYI3AMSXQL3TJ5UDLU \
  | 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: 050b5faa793e11b0325782f734f6835d1ca26fd9f49bbf749f316c19fd509896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62a1a626446991a7552632879fa683edadfc9a7cad4ab37a1fdb9d8d73ce13ac",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-04T06:55:27Z",
    "title_canon_sha256": "9599da4b54917f3ec91f46c09246161eb0cb36aa870bbe9e0d00977526697384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02247",
    "kind": "arxiv",
    "version": 3
  }
}