Pith Number

pith:EJIVJUQC

pith:2017:EJIVJUQCCDQQL3GV7R6QR5UXNI

not attested not anchored not stored refs pending

Consensus measure of rankings

Xiaolian Guo, Yi Li, Zhiwei Lin

arxiv:1704.08464 v2 · 2017-04-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJIVJUQCCDQQL3GV7R6QR5UXNI}

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	2026-05-18T00:34:37.244944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225154d20210e105ecd5fc7d08f6976a1ef1419d6697832965157a929598c65d

Aliases

arxiv: 1704.08464 · arxiv_version: 1704.08464v2 · doi: 10.48550/arxiv.1704.08464 · pith_short_12: EJIVJUQCCDQQ · pith_short_16: EJIVJUQCCDQQL3GV · pith_short_8: EJIVJUQC

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/EJIVJUQCCDQQL3GV7R6QR5UXNI \
  | 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: 225154d20210e105ecd5fc7d08f6976a1ef1419d6697832965157a929598c65d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca532cae658c3143a12e008efd4717d4825206308b87505c8e5292005765a298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-04-27T07:58:47Z",
    "title_canon_sha256": "48af09d1ae4358299af3957ba62c73dac006150c440af7e73ba001b33a5a46c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08464",
    "kind": "arxiv",
    "version": 2
  }
}