Pith Number

pith:UHHNVZX4

pith:2025:UHHNVZX4FHBHYNUYCYS3HRKN63

not attested not anchored not stored refs pending

Literary Evidence Retrieval via Long-Context Language Models

Katherine Thai, Mohit Iyyer

arxiv:2506.03090 v1 · 2025-06-03 · 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{UHHNVZX4FHBHYNUYCYS3HRKN63}

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	2026-07-05T11:15:14.639515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cedae6fc29c27c36981625b3c54df6ee5fb8114312873cdbbcdb16f3a63db4

Aliases

arxiv: 2506.03090 · arxiv_version: 2506.03090v1 · doi: 10.48550/arxiv.2506.03090 · pith_short_12: UHHNVZX4FHBH · pith_short_16: UHHNVZX4FHBHYNUY · pith_short_8: UHHNVZX4

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/UHHNVZX4FHBHYNUYCYS3HRKN63 \
  | 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: a1cedae6fc29c27c36981625b3c54df6ee5fb8114312873cdbbcdb16f3a63db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92be2f683c235df03a1773d3bd023b10231984e483c49e5dfacab8cdf978870d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-03T17:19:45Z",
    "title_canon_sha256": "61a12c2fe282ac7819c9cf4746f7ec71da702e74c4264627eed3128e71190eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03090",
    "kind": "arxiv",
    "version": 1
  }
}