Pith Number

pith:IBGB2FC3

pith:2000:IBGB2FC357K7HD7BRLCM6BRUN6

not attested not anchored not stored refs pending

Bose-Einstein Condensates in Optical Lattices: Spontaneous Emission in the Presence of Photonic Band Gaps

Karl-Peter Marzlin, Weiping Zhang

arxiv:cond-mat/0004326 v1 · 2000-04-19 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBGB2FC357K7HD7BRLCM6BRUN6}

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	2026-05-18T01:40:08.664602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404c1d145befd5f38fe18ac4cf06346fae6363f8d1ff125f9dab4152dde8e528

Aliases

arxiv: cond-mat/0004326 · arxiv_version: cond-mat/0004326v1 · doi: 10.48550/arxiv.cond-mat/0004326 · pith_short_12: IBGB2FC357K7 · pith_short_16: IBGB2FC357K7HD7B · pith_short_8: IBGB2FC3

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/IBGB2FC357K7HD7BRLCM6BRUN6 \
  | 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: 404c1d145befd5f38fe18ac4cf06346fae6363f8d1ff125f9dab4152dde8e528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421559343890d5137aa97987796842ccfd51ff3cb91ce7245eda8cda8ae48c6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2000-04-19T07:43:24Z",
    "title_canon_sha256": "e81413f5755a076f8e752fb00e18a2cad06f6ce2f242891539113cdcb670b82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004326",
    "kind": "arxiv",
    "version": 1
  }
}