Pith Number

pith:BFU7SCFJ

pith:2011:BFU7SCFJZ4OSW6J5EZZXZUQAY7

not attested not anchored not stored refs pending

Diode for Bose-Einstein condensates

Jonas Larson

arxiv:1105.2731 v2 · 2011-05-13 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFU7SCFJZ4OSW6J5EZZXZUQAY7}

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	2026-05-18T04:08:05.163072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0969f908a9cf1d2b793d26737cd200c7fd1924c585f6683a2b1b1c99e7e18d95

Aliases

arxiv: 1105.2731 · arxiv_version: 1105.2731v2 · doi: 10.48550/arxiv.1105.2731 · pith_short_12: BFU7SCFJZ4OS · pith_short_16: BFU7SCFJZ4OSW6J5 · pith_short_8: BFU7SCFJ

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/BFU7SCFJZ4OSW6J5EZZXZUQAY7 \
  | 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: 0969f908a9cf1d2b793d26737cd200c7fd1924c585f6683a2b1b1c99e7e18d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9069f9184234d3873a5490d6f0994555c4daeb82b2918b1d192e1dcf9717c459",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-13T14:04:14Z",
    "title_canon_sha256": "688eae7673b1d4c215caa5719515193e1d09fb5c85f52c11fa6ea3de73d4bd9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2731",
    "kind": "arxiv",
    "version": 2
  }
}