Pith Number

pith:3GW5OZZU

pith:2015:3GW5OZZUAID4Y5F4LOJC7CIBJK

not attested not anchored not stored refs pending

Observations of cyclone-induced storm surge in coastal Bangladesh

Christopher Small, Soyee Chiu

arxiv:1512.04336 v1 · 2015-12-14 · physics.geo-ph · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GW5OZZUAID4Y5F4LOJC7CIBJK}

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	2026-05-18T01:22:00.092405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9add767340207cc74bc5b922f89014a8ac79bcf3fe8d3f629ded06191eb644e

Aliases

arxiv: 1512.04336 · arxiv_version: 1512.04336v1 · doi: 10.48550/arxiv.1512.04336 · pith_short_12: 3GW5OZZUAID4 · pith_short_16: 3GW5OZZUAID4Y5F4 · pith_short_8: 3GW5OZZU

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/3GW5OZZUAID4Y5F4LOJC7CIBJK \
  | 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: d9add767340207cc74bc5b922f89014a8ac79bcf3fe8d3f629ded06191eb644e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e65913f4de95303906ff83cce2d2c747f6cd1b09673914dc929719f09821ad",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-12-14T14:31:30Z",
    "title_canon_sha256": "cbcbd1f40b21d91abe88fdd3022ba04cfaf3eccd0f621185d7bec0f2d2ed1526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04336",
    "kind": "arxiv",
    "version": 1
  }
}