Pith Number

pith:AZSHSCNS

pith:2019:AZSHSCNSEOWV7LX5KASINGHL3X

not attested not anchored not stored refs pending

Natural Disasters Detection in Social Media and Satellite imagery: a survey

Kashif Ahmad, Konstantin Pogorelov, Laiq Hassan, Michael Regular, Naina Said, Nasir Ahmad, Nicola Conci

arxiv:1901.04277 v1 · 2019-01-14 · cs.IR · 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{AZSHSCNSEOWV7LX5KASINGHL3X}

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	2026-05-17T23:56:25.942805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06647909b223ad5faefd50248698ebddc2e8598ce379b7763863d0fe2d21fb9a

Aliases

arxiv: 1901.04277 · arxiv_version: 1901.04277v1 · doi: 10.48550/arxiv.1901.04277 · pith_short_12: AZSHSCNSEOWV · pith_short_16: AZSHSCNSEOWV7LX5 · pith_short_8: AZSHSCNS

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/AZSHSCNSEOWV7LX5KASINGHL3X \
  | 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: 06647909b223ad5faefd50248698ebddc2e8598ce379b7763863d0fe2d21fb9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d89efbe8a5d365bb6c0d555ac0e4ba28f83dc09a1eea3a468fc0e08ec4754be9",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-01-14T13:06:25Z",
    "title_canon_sha256": "97f2bdefaf3ab8a89a627cf745c1820df9b6f211f022e0c474d329a2194f0f08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04277",
    "kind": "arxiv",
    "version": 1
  }
}