Pith Number

pith:324JCQGA

pith:2016:324JCQGA4XAMXG5CJ36HQ3B5RT

not attested not anchored not stored refs pending

Semi-supervised Discovery of Informative Tweets During the Emerging Disasters

Shanshan Zhang, Slobodan Vucetic

arxiv:1610.03750 v1 · 2016-10-12 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{324JCQGA4XAMXG5CJ36HQ3B5RT}

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	2026-05-18T01:02:29.339576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb89140c0e5c0cb9ba24efc786c3d8cf8ebe834806ca1d17a76900d896e22f4

Aliases

arxiv: 1610.03750 · arxiv_version: 1610.03750v1 · doi: 10.48550/arxiv.1610.03750 · pith_short_12: 324JCQGA4XAM · pith_short_16: 324JCQGA4XAMXG5C · pith_short_8: 324JCQGA

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/324JCQGA4XAMXG5CJ36HQ3B5RT \
  | 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: deb89140c0e5c0cb9ba24efc786c3d8cf8ebe834806ca1d17a76900d896e22f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd67157031c4f6f6a98f936cffd901726662290d0ef0f32e748f06171993393a",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-10-12T15:26:30Z",
    "title_canon_sha256": "b7d636098615c835ed59c13f8526ce6ff2b60af4318819031d95a3569fb44ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03750",
    "kind": "arxiv",
    "version": 1
  }
}