Pith Number

pith:S54ZXQXC

pith:2012:S54ZXQXCOJJBS2WAFGIYDX5QOC

not attested not anchored not stored refs pending

The JASMIN super-data-cluster

A. Stephens, B. N. Lawrence, J. Churchill, M. Juckes, M. Pritchard, P. Kershaw, P. Oliver, V. Bennett

arxiv:1204.3553 v1 · 2012-04-16 · cs.DC · physics.comp-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{S54ZXQXCOJJBS2WAFGIYDX5QOC}

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	2026-05-18T03:57:51.223205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97799bc2e27252196ac0299181dfb0708d1bc2dc4b27c1f2f9efa860253b2a82

Aliases

arxiv: 1204.3553 · arxiv_version: 1204.3553v1 · doi: 10.48550/arxiv.1204.3553 · pith_short_12: S54ZXQXCOJJB · pith_short_16: S54ZXQXCOJJBS2WA · pith_short_8: S54ZXQXC

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/S54ZXQXCOJJBS2WAFGIYDX5QOC \
  | 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: 97799bc2e27252196ac0299181dfb0708d1bc2dc4b27c1f2f9efa860253b2a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ba7ba458b9f7d4869d41b93baf57f0fca87637592d79c86175a2fe9065b48a",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-04-16T16:17:22Z",
    "title_canon_sha256": "5b56c7e4b76484b205cf0826a58f680b4aa706c707a2b3af4380680a87ba6be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3553",
    "kind": "arxiv",
    "version": 1
  }
}