Pith Number

pith:CHNKQHKZ

pith:2017:CHNKQHKZ2EK5WJI3EBTR432LL3

not attested not anchored not stored refs pending

Bib2vec: An Embedding-based Search System for Bibliographic Information

Koki Mori, Makoto Miwa, Takuma Yoneda, Yutaka Sasaki

arxiv:1706.05122 v3 · 2017-06-16 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHNKQHKZ2EK5WJI3EBTR432LL3}

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	2026-05-18T00:19:13.996518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11daa81d59d115db251b20671e6f4b5ed309bbba4c810d4b98b5c84943951ea3

Aliases

arxiv: 1706.05122 · arxiv_version: 1706.05122v3 · doi: 10.48550/arxiv.1706.05122 · pith_short_12: CHNKQHKZ2EK5 · pith_short_16: CHNKQHKZ2EK5WJI3 · pith_short_8: CHNKQHKZ

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/CHNKQHKZ2EK5WJI3EBTR432LL3 \
  | 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: 11daa81d59d115db251b20671e6f4b5ed309bbba4c810d4b98b5c84943951ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e23646701083f1d73f2d4e8790967cf7143b9d92cfa6197c4363edbef12ca25",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-16T00:53:28Z",
    "title_canon_sha256": "8c019f826a294dda8d48a9501781ee88ab4de3c1d73b73e8c6e7df2e4c8c3388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05122",
    "kind": "arxiv",
    "version": 3
  }
}