Pith Number

pith:3Y3BY5LD

pith:2016:3Y3BY5LDVUARQQE52Y7HWNML6R

not attested not anchored not stored refs pending

Online Updating of Word Representations for Part-of-Speech Tagging

Hinrich Sch\"utze, Tobias Schnabel, Wenpeng Yin

arxiv:1604.00502 v1 · 2016-04-02 · 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{3Y3BY5LDVUARQQE52Y7HWNML6R}

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	2026-05-18T01:17:49.447943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de361c7563ad0118409dd63e7b358bf46886b144bd4315be53806935e10b28e0

Aliases

arxiv: 1604.00502 · arxiv_version: 1604.00502v1 · doi: 10.48550/arxiv.1604.00502 · pith_short_12: 3Y3BY5LDVUAR · pith_short_16: 3Y3BY5LDVUARQQE5 · pith_short_8: 3Y3BY5LD

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/3Y3BY5LDVUARQQE52Y7HWNML6R \
  | 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: de361c7563ad0118409dd63e7b358bf46886b144bd4315be53806935e10b28e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e278bb827e753f6ab48ad9444662cb5c6187e174bda77769ca3392944640980e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-02T13:52:23Z",
    "title_canon_sha256": "9597425baafe5dc97497548d6498d12b58b8751a2fb20c0b8e0bbf0b6ca4a77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00502",
    "kind": "arxiv",
    "version": 1
  }
}