Pith Number

pith:TIF3RAIK

pith:2011:TIF3RAIKJA5R255LL2URXTOIRF

not attested not anchored not stored refs pending

Arrival time and magnitude of airborne fission products from the Fukushima, Japan, reactor incident as measured in Seattle, WA, USA

A. G. Schubert, A. Knecht, D. A. Jaffe, J. Diaz Leon, J. Kaspar, M. L. Miller, R. G. H. Robertson

arxiv:1103.4853 v4 · 2011-03-24 · nucl-ex · physics.ao-ph · physics.geo-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{TIF3RAIKJA5R255LL2URXTOIRF}

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	2026-05-18T02:22:11.665180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0bb8810a483b1d77ab5ea91bcdc889432feae10a24810f9d01280195d133b3

Aliases

arxiv: 1103.4853 · arxiv_version: 1103.4853v4 · doi: 10.48550/arxiv.1103.4853 · pith_short_12: TIF3RAIKJA5R · pith_short_16: TIF3RAIKJA5R255L · pith_short_8: TIF3RAIK

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/TIF3RAIKJA5R255LL2URXTOIRF \
  | 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: 9a0bb8810a483b1d77ab5ea91bcdc889432feae10a24810f9d01280195d133b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16637fa0e1eaa011350dc753f381d6efbbe6bc35cff0bde9a8457b9a9ddc56a4",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-03-24T19:47:05Z",
    "title_canon_sha256": "3b318683d09cab9d5cbd2ccff33ba5df1cd3a840c67638d13b0e3890d2426b9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4853",
    "kind": "arxiv",
    "version": 4
  }
}