Pith Number

pith:FMVKMYOO

pith:2016:FMVKMYOO76PACDQGRFX3UK3IAY

not attested not anchored not stored refs pending

Discriminative Phrase Embedding for Paraphrase Identification

Hinrich Sch\"utze, Wenpeng Yin

arxiv:1604.00503 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{FMVKMYOO76PACDQGRFX3UK3IAY}

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	2026-05-18T01:17:49.438252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2aa661ceff9e010e06896fba2b68061ed005f1d9ad20b4267bb628ab3f4cfe

Aliases

arxiv: 1604.00503 · arxiv_version: 1604.00503v1 · doi: 10.48550/arxiv.1604.00503 · pith_short_12: FMVKMYOO76PA · pith_short_16: FMVKMYOO76PACDQG · pith_short_8: FMVKMYOO

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/FMVKMYOO76PACDQGRFX3UK3IAY \
  | 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: 2b2aa661ceff9e010e06896fba2b68061ed005f1d9ad20b4267bb628ab3f4cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c16663dc0a6b7fda8f337fd9e1326e3598621778b3d7040b749ffceb26cbe7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-02T13:57:02Z",
    "title_canon_sha256": "4f3a38d5b221e0141ce19ca293d39787d2f30a433b396cad54239cb52308a5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00503",
    "kind": "arxiv",
    "version": 1
  }
}