Pith Number

pith:AEH7EHJ2

pith:2023:AEH7EHJ2WX2QNINISZ4XJDF4XA

not attested not anchored not stored refs pending

Salient Span Masking for Temporal Understanding

Aditi Chaudhary, Bhuwan Dhingra, Jeremy R. Cole, Partha Talukdar

arxiv:2303.12860 v1 · 2023-03-22 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEH7EHJ2WX2QNINISZ4XJDF4XA}

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.

Cited by

1 paper in Pith

MaskSearch: A Universal Pre-Training Framework to Enhance Agentic Search Capability

Receipt and verification

First computed	2026-07-05T05:53:54.578020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010ff21d3ab5f506a1a89679748cbcb826e9d1968f89e8b464a8110831c7dbd2

Aliases

arxiv: 2303.12860 · arxiv_version: 2303.12860v1 · doi: 10.48550/arxiv.2303.12860 · pith_short_12: AEH7EHJ2WX2Q · pith_short_16: AEH7EHJ2WX2QNINI · pith_short_8: AEH7EHJ2

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/AEH7EHJ2WX2QNINISZ4XJDF4XA \
  | 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: 010ff21d3ab5f506a1a89679748cbcb826e9d1968f89e8b464a8110831c7dbd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b742b8a89b14e31df7ef3f29bd6f9842cb282bf312595c62cc6051337b833ee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-22T18:49:43Z",
    "title_canon_sha256": "e5d407171e125344a1c76993772ad62c3c7ff4a3dbad8766fa7d2f92cc920175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12860",
    "kind": "arxiv",
    "version": 1
  }
}