Pith Number

pith:UAWBQZ7F

pith:2017:UAWBQZ7FJMDUVTCATQXWSEAVKQ

not attested not anchored not stored refs pending

Named Entity Recognition in Twitter using Images and Text

Diego Esteves, Giulio Napolitano, Jens Lehmann, Rafael Peres

arxiv:1710.11027 v1 · 2017-10-30 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAWBQZ7FJMDUVTCATQXWSEAVKQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:31:45.801428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02c1867e54b074acc409c2f691015541cb7b2dcb880e24d1abe6e6fe7b7ba38

Aliases

arxiv: 1710.11027 · arxiv_version: 1710.11027v1 · doi: 10.48550/arxiv.1710.11027 · pith_short_12: UAWBQZ7FJMDU · pith_short_16: UAWBQZ7FJMDUVTCA · pith_short_8: UAWBQZ7F

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/UAWBQZ7FJMDUVTCATQXWSEAVKQ \
  | 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: a02c1867e54b074acc409c2f691015541cb7b2dcb880e24d1abe6e6fe7b7ba38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97e4a88fa21b68ec86237bbec80d75c3bf7e574d7ed6ef3bb1352566110dc20",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-10-30T15:56:03Z",
    "title_canon_sha256": "5d661d5568f04d4b71790d6f758f3da2271c53009c01b1541011efd647874173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11027",
    "kind": "arxiv",
    "version": 1
  }
}