Pith Number

pith:IUMSPF7Q

pith:2017:IUMSPF7QC5IOJ2R74CKTD3S762

not attested not anchored not stored refs pending

A cost-effective rumor-containing strategy

Cheng Pan, Lu-Xing Yang, Xiaofan Yang, Yingbo Wu, Yuan Yan Tang

arxiv:1709.02767 v2 · 2017-09-08 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUMSPF7QC5IOJ2R74CKTD3S762}

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	2026-05-18T00:19:26.893364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45192797f01750e4ea3fe09531ee5ff68b84b955f86a7ac464db8a1fddd21c98

Aliases

arxiv: 1709.02767 · arxiv_version: 1709.02767v2 · doi: 10.48550/arxiv.1709.02767 · pith_short_12: IUMSPF7QC5IO · pith_short_16: IUMSPF7QC5IOJ2R7 · pith_short_8: IUMSPF7Q

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/IUMSPF7QC5IOJ2R74CKTD3S762 \
  | 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: 45192797f01750e4ea3fe09531ee5ff68b84b955f86a7ac464db8a1fddd21c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6961e4bf9956073acfede956463b1ed3a1f4c5b0e8f6ffb7a36c2312dabbbbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-09-08T16:32:08Z",
    "title_canon_sha256": "fbe7409311c6a9aa112a0f9df11f4c1bae24f7060c740004e84403585b8aa339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02767",
    "kind": "arxiv",
    "version": 2
  }
}