Pith Number

pith:APFYFJEI

pith:2024:APFYFJEIQHDTM2P4GH66KSSOQS

not attested not anchored not stored refs pending

Positional Description for Numerical Normalization

Deepanshu Gupta, Javier Latorre

arxiv:2408.12430 v1 · 2024-08-22 · 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{APFYFJEIQHDTM2P4GH66KSSOQS}

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	2026-07-05T08:58:09.122470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03cb82a48881c73669fc31fde54a4e84b6b7c6c8002a9391abe6a4b55d3423e6

Aliases

arxiv: 2408.12430 · arxiv_version: 2408.12430v1 · doi: 10.48550/arxiv.2408.12430 · pith_short_12: APFYFJEIQHDT · pith_short_16: APFYFJEIQHDTM2P4 · pith_short_8: APFYFJEI

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/APFYFJEIQHDTM2P4GH66KSSOQS \
  | 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: 03cb82a48881c73669fc31fde54a4e84b6b7c6c8002a9391abe6a4b55d3423e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9df3d7714f5cdda597e22227d5057a81c7e6de854662f3aa4a4f86a54459a120",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-22T14:24:20Z",
    "title_canon_sha256": "e45ff49b3ebf5016b3da39ecbebcc34825eae963ac1110a80666a8eb2b30f1ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12430",
    "kind": "arxiv",
    "version": 1
  }
}