Pith Number

pith:K3HVPMCV

pith:2018:K3HVPMCVXRNFU35SD6OJGCUQG3

not attested not anchored not stored refs pending

Structured Interpretation of Temporal Relations

Nianwen Xue, Yuchen Zhang

arxiv:1808.07599 v1 · 2018-08-23 · 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{K3HVPMCVXRNFU35SD6OJGCUQG3}

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	2026-05-18T00:07:26.813539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cf57b055bc5a5a6fb21f9c930a9036c53a6750cdcabeae0165f18c4271be79

Aliases

arxiv: 1808.07599 · arxiv_version: 1808.07599v1 · doi: 10.48550/arxiv.1808.07599 · pith_short_12: K3HVPMCVXRNF · pith_short_16: K3HVPMCVXRNFU35S · pith_short_8: K3HVPMCV

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/K3HVPMCVXRNFU35SD6OJGCUQG3 \
  | 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: 56cf57b055bc5a5a6fb21f9c930a9036c53a6750cdcabeae0165f18c4271be79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44135e985c54554843023c77364ad6c6622102cfe2745b2910f9fd2b9229a5e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-23T00:37:58Z",
    "title_canon_sha256": "e06008b40b9fc1e0e9ba3db68fa978ad69716464b9479c31242c2d178ef8e4e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07599",
    "kind": "arxiv",
    "version": 1
  }
}