Pith Number

pith:THXJUA6X

pith:2017:THXJUA6XRKU4LUZXDK6FX2JFVH

not attested not anchored not stored refs pending

Cross-genre Document Retrieval: Matching between Conversational and Formal Writings

Jinho D. Choi, Tomasz Jurczyk

arxiv:1707.04538 v1 · 2017-07-14 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THXJUA6XRKU4LUZXDK6FX2JFVH}

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	2026-05-18T00:40:17.808451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ee9a03d78aa9c5d3371abc5be925a9c81a7c6540776553f5319ab50831cdb6

Aliases

arxiv: 1707.04538 · arxiv_version: 1707.04538v1 · doi: 10.48550/arxiv.1707.04538 · pith_short_12: THXJUA6XRKU4 · pith_short_16: THXJUA6XRKU4LUZX · pith_short_8: THXJUA6X

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/THXJUA6XRKU4LUZXDK6FX2JFVH \
  | 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: 99ee9a03d78aa9c5d3371abc5be925a9c81a7c6540776553f5319ab50831cdb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5539a012448b6eb7ad14a57d65b2b4d014369dd20c0822fe8f6cadf8185a7ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-14T15:21:25Z",
    "title_canon_sha256": "ea18594c36aca0fdc995189dc9d284397d8fbb0671fb836bb43626f186deb524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04538",
    "kind": "arxiv",
    "version": 1
  }
}