Pith Number

pith:CTDJHO7S

pith:2021:CTDJHO7SHSGWL47SXTWTJASJHC

not attested not anchored not stored refs pending

Stay Together: A System for Single and Split-antecedent Anaphora Resolution

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

arxiv:2104.05320 v1 · 2021-04-12 · 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{CTDJHO7SHSGWL47SXTWTJASJHC}

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	2026-07-05T02:31:11.142323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c693bbf23c8d65f3f2bced3482493899b495449d4deb11eb49fabf53d5f084

Aliases

arxiv: 2104.05320 · arxiv_version: 2104.05320v1 · doi: 10.48550/arxiv.2104.05320 · pith_short_12: CTDJHO7SHSGW · pith_short_16: CTDJHO7SHSGWL47S · pith_short_8: CTDJHO7S

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/CTDJHO7SHSGWL47SXTWTJASJHC \
  | 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: 14c693bbf23c8d65f3f2bced3482493899b495449d4deb11eb49fabf53d5f084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7eb02a9d82118e84fbcb75baa5c2c562d3f161c94fec86150afe3961f52eef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-12T10:01:08Z",
    "title_canon_sha256": "aa9cf239610c934bbd8f3669acadf525be771f373a6c41ab97e7805612cf178c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05320",
    "kind": "arxiv",
    "version": 1
  }
}