Pith Number

pith:S4DQCOSQ

pith:2012:S4DQCOSQWAOBKQYI63KH5TS7PY

not attested not anchored not stored refs pending

An ignition key for atomic-scale engines

Anthony T. Paxton, Asako Terasawa, Brian Cunningham, Claire Buchanan, Daniel Dundas, Tchavdar N. Todorov

arxiv:1209.1324 v1 · 2012-09-06 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4DQCOSQWAOBKQYI63KH5TS7PY}

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	2026-05-18T03:45:12.054632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9707013a50b01c154308f6d47ece5f7e05781becaae527afce2693861270c905

Aliases

arxiv: 1209.1324 · arxiv_version: 1209.1324v1 · doi: 10.48550/arxiv.1209.1324 · pith_short_12: S4DQCOSQWAOB · pith_short_16: S4DQCOSQWAOBKQYI · pith_short_8: S4DQCOSQ

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/S4DQCOSQWAOBKQYI63KH5TS7PY \
  | 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: 9707013a50b01c154308f6d47ece5f7e05781becaae527afce2693861270c905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a81c1ef9227982f9f1448e58c5a084d52d585d993da8378fc77854f7fa111be",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-06T15:49:52Z",
    "title_canon_sha256": "249d23865de0fbd0dd14ad0b7b1992a78e8ba0725818d7ff32678087b936fedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1324",
    "kind": "arxiv",
    "version": 1
  }
}