Pith Number

pith:RRYACVNR

pith:2014:RRYACVNRMVOC67D2FQSP5MFSSK

not attested not anchored not stored refs pending

Real-Time Classification of Twitter Trends

Arkaitz Zubiaga, Damiano Spina, Raquel Mart\'inez, V\'ictor Fresno

arxiv:1403.1451 v1 · 2014-03-06 · cs.IR · 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{RRYACVNRMVOC67D2FQSP5MFSSK}

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	2026-05-18T02:56:59.012998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c700155b1655c2f7c7a2c24feb0b292ab4e84142517fa39f2f3e06eeb85f0e2

Aliases

arxiv: 1403.1451 · arxiv_version: 1403.1451v1 · doi: 10.48550/arxiv.1403.1451 · pith_short_12: RRYACVNRMVOC · pith_short_16: RRYACVNRMVOC67D2 · pith_short_8: RRYACVNR

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/RRYACVNRMVOC67D2FQSP5MFSSK \
  | 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: 8c700155b1655c2f7c7a2c24feb0b292ab4e84142517fa39f2f3e06eeb85f0e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa6c758489f763034c62bc3af1752a5f16fdf7dc6688075891a9e4a34ac08b4",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-03-06T14:23:53Z",
    "title_canon_sha256": "5a2732fa95f5bd78b637030be336f372debf6ae3e3644c109c39d00fc43e638c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1451",
    "kind": "arxiv",
    "version": 1
  }
}