Pith Number

pith:BIBORE76

pith:2019:BIBORE76SIQKWO2PCYB7LPYVOL

not attested not anchored not stored refs pending

Persona-Aware Tips Generation

Lidong Bing, Piji Li, Wai Lam, Zihao Wang

arxiv:1903.02156 v2 · 2019-03-06 · 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{BIBORE76SIQKWO2PCYB7LPYVOL}

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	2026-05-17T23:51:21.045928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a02e893fe9220ab3b4f1603f5bf1572edfa6f183e9895a1a64102f1673bdb52

Aliases

arxiv: 1903.02156 · arxiv_version: 1903.02156v2 · doi: 10.48550/arxiv.1903.02156 · pith_short_12: BIBORE76SIQK · pith_short_16: BIBORE76SIQKWO2P · pith_short_8: BIBORE76

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/BIBORE76SIQKWO2PCYB7LPYVOL \
  | 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: 0a02e893fe9220ab3b4f1603f5bf1572edfa6f183e9895a1a64102f1673bdb52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d231319d81f5ff4c31dbb43724fcf3fcaa1277a031b8562239da00363609fcd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-03-06T03:36:29Z",
    "title_canon_sha256": "b2d8f8cdb9cb9cde64fb60167993394ec295898488015c20dd557d582f9bf46c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02156",
    "kind": "arxiv",
    "version": 2
  }
}