Pith Number

pith:PJJO6M3S

pith:2020:PJJO6M3SLVP3DQC6EMCAXPMFGH

not attested not anchored not stored refs pending

Free the Plural: Unrestricted Split-Antecedent Anaphora Resolution

Juntao Yu, Massimo Poesio, Nafise Sadat Moosavi, Silviu Paun

arxiv:2011.00245 v1 · 2020-10-31 · 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{PJJO6M3SLVP3DQC6EMCAXPMFGH}

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	2026-07-05T01:47:58.867478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a52ef33725d5fb1c05e23040bbd8531c32671ae8878ed38e8157c488d1960cc

Aliases

arxiv: 2011.00245 · arxiv_version: 2011.00245v1 · doi: 10.48550/arxiv.2011.00245 · pith_short_12: PJJO6M3SLVP3 · pith_short_16: PJJO6M3SLVP3DQC6 · pith_short_8: PJJO6M3S

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/PJJO6M3SLVP3DQC6EMCAXPMFGH \
  | 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: 7a52ef33725d5fb1c05e23040bbd8531c32671ae8878ed38e8157c488d1960cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0328730edeb9d2a0a90c3398dc74e06b1ca74e3ca61a8600f5a6d13e72222870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-31T11:21:39Z",
    "title_canon_sha256": "f2970627a6258a0ab1f9e2dd159f064a2b215f4799323c096302db9d6064cb26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00245",
    "kind": "arxiv",
    "version": 1
  }
}