Pith Number

pith:EC526ON5

pith:2018:EC526ON52L4D4GHSXSCP2JK3OD

not attested not anchored not stored refs pending

Discourse in Multimedia: A Case Study in Information Extraction

Dan Roth, Eduard H. Hovy, Eric P. Xing, Kumar Avinava Dubey, Mrinmaya Sachan, Tom M. Mitchell

arxiv:1811.05546 v1 · 2018-11-13 · 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{EC526ON52L4D4GHSXSCP2JK3OD}

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	2026-05-18T00:00:42.674762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bbaf39bdd2f83e18f2bc84fd255b70f31802d5425e95beebe270def422eca1

Aliases

arxiv: 1811.05546 · arxiv_version: 1811.05546v1 · doi: 10.48550/arxiv.1811.05546 · pith_short_12: EC526ON52L4D · pith_short_16: EC526ON52L4D4GHS · pith_short_8: EC526ON5

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/EC526ON52L4D4GHSXSCP2JK3OD \
  | 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: 20bbaf39bdd2f83e18f2bc84fd255b70f31802d5425e95beebe270def422eca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62651a1c6c5da9fa5fa9c6028f6b10694a91822844501bc0a5a8d73b637f649",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-13T22:08:39Z",
    "title_canon_sha256": "4e2068be1c870f3ecd2b7c2392a46cd57196cdbb8ca290b336b1973056350151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05546",
    "kind": "arxiv",
    "version": 1
  }
}