Pith Number

pith:7O5O2KSR

pith:2011:7O5O2KSRWXWDARHLCQ2AOOZZNP

not attested not anchored not stored refs pending

Quantised supercurrent decay in an annular Bose-Einstein condensate

Naaman Tammuz, Robert P. Smith, Scott Beattie, Stuart Moulder, Zoran Hadzibabic

arxiv:1112.0334 v3 · 2011-12-01 · cond-mat.quant-gas · physics.atom-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O5O2KSRWXWDARHLCQ2AOOZZNP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:50:25.631057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbbaed2a51b5ec3044eb1434073b396bed822bb5dfc419b7b015fd9604f40d3a

Aliases

arxiv: 1112.0334 · arxiv_version: 1112.0334v3 · doi: 10.48550/arxiv.1112.0334 · pith_short_12: 7O5O2KSRWXWD · pith_short_16: 7O5O2KSRWXWDARHL · pith_short_8: 7O5O2KSR

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/7O5O2KSRWXWDARHLCQ2AOOZZNP \
  | 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: fbbaed2a51b5ec3044eb1434073b396bed822bb5dfc419b7b015fd9604f40d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a2a6480713445ef3016b0548cc95f7b2836027b74cf655a14d9071ecbee5be",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-12-01T21:28:09Z",
    "title_canon_sha256": "751c41f62f50331c3de5278b30cd12de8ffba5db4e5435ae1649f93619bcd6cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0334",
    "kind": "arxiv",
    "version": 3
  }
}