Pith Number

pith:DMEVI24J

pith:2018:DMEVI24JAHNQRWW4ACIEB4BS6Q

not attested not anchored not stored refs pending

SAVITR: A System for Real-time Location Extraction from Microblogs during Emergencies

Avijit Ghosh, Kaustubh Hiware, Rameshwar Bhaskaran, Ritam Dutt

arxiv:1801.07757 v3 · 2018-01-23 · 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{DMEVI24JAHNQRWW4ACIEB4BS6Q}

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	2026-05-18T00:00:30.707017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b09546b8901db08dadc009040f032f408ff0fd9e52b5ffa709837dab173b13c

Aliases

arxiv: 1801.07757 · arxiv_version: 1801.07757v3 · doi: 10.48550/arxiv.1801.07757 · pith_short_12: DMEVI24JAHNQ · pith_short_16: DMEVI24JAHNQRWW4 · pith_short_8: DMEVI24J

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/DMEVI24JAHNQRWW4ACIEB4BS6Q \
  | 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: 1b09546b8901db08dadc009040f032f408ff0fd9e52b5ffa709837dab173b13c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8396ba3cd1e0b23dd27f00366cee6e35472567a5a69e966c191c1c1d92d768",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-01-23T20:27:13Z",
    "title_canon_sha256": "634657d407f3c02e6852dfc63fb3e0fc0a98f08c70845656eef31f47329b2f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07757",
    "kind": "arxiv",
    "version": 3
  }
}