Pith Number

pith:HSXI6BXY

pith:2014:HSXI6BXYHM7BN7QKVXG4W3C7G2

not attested not anchored not stored refs pending

Processing Social Media Messages in Mass Emergency: A Survey

Carlos Castillo, Fernando Diaz, Muhammad Imran, Sarah Vieweg

arxiv:1407.7071 v3 · 2014-07-25 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSXI6BXYHM7BN7QKVXG4W3C7G2}

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	2026-05-18T02:18:40.863521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cae8f06f83b3e16fe0aadcdcb6c5f36a3834d7c90bf513960ea5c154b27166f

Aliases

arxiv: 1407.7071 · arxiv_version: 1407.7071v3 · doi: 10.48550/arxiv.1407.7071 · pith_short_12: HSXI6BXYHM7B · pith_short_16: HSXI6BXYHM7BN7QK · pith_short_8: HSXI6BXY

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/HSXI6BXYHM7BN7QKVXG4W3C7G2 \
  | 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: 3cae8f06f83b3e16fe0aadcdcb6c5f36a3834d7c90bf513960ea5c154b27166f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e993f1d3ac19e0159dc14cfaa67c368321dff7a638b289aaf1f045335d8943f2",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-07-25T22:15:40Z",
    "title_canon_sha256": "14d82f8b1e9c5ff9bf009c44e3f59f52cdcb8656b3d005b4c8b531855abaaf7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7071",
    "kind": "arxiv",
    "version": 3
  }
}