Pith Number

pith:B3LLHZXM

pith:2020:B3LLHZXMGGZIZ7UNZ4GYN2GENG

not attested not anchored not stored refs pending

Severing the Edge Between Before and After: Neural Architectures for Temporal Ordering of Events

Jie Ma, Kathleen McKeown, Miguel Ballesteros, Nima Pourdamghani, Parminder Bhatia, Rishita Anubhai, Shuai Wang, Yaser Al-Onaizan, Yogarshi Vyas

arxiv:2004.04295 v1 · 2020-04-08 · 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{B3LLHZXMGGZIZ7UNZ4GYN2GENG}

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	2026-07-05T00:54:06.693565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed6b3e6ec31b28cfe8dcf0d86e8c469a6b321dce5b2a5b0d5029e37e1e32e1b

Aliases

arxiv: 2004.04295 · arxiv_version: 2004.04295v1 · doi: 10.48550/arxiv.2004.04295 · pith_short_12: B3LLHZXMGGZI · pith_short_16: B3LLHZXMGGZIZ7UN · pith_short_8: B3LLHZXM

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/B3LLHZXMGGZIZ7UNZ4GYN2GENG \
  | 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: 0ed6b3e6ec31b28cfe8dcf0d86e8c469a6b321dce5b2a5b0d5029e37e1e32e1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc6225e1749f0bcf96831597be6cedf9bc7db9774c36399bd145c25e7547369",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-08T23:17:10Z",
    "title_canon_sha256": "4b08e41020953baad6bbc5223b098090f8781a516bc86444f2bf3ecbeb3d4efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04295",
    "kind": "arxiv",
    "version": 1
  }
}