Pith Number

pith:OLUS4R5A

pith:2014:OLUS4R5AQMX6VELGNMUHTHTUE3

not attested not anchored not stored refs pending

Topological superradiance in a degenerate Fermi gas

Guang-Can Guo, Jian-Song Pan, Wei Yi, Wei Zhang, Xiong-jun Liu

arxiv:1410.8431 v3 · 2014-10-30 · 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{OLUS4R5AQMX6VELGNMUHTHTUE3}

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	2026-05-18T01:36:25.828753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e92e47a0832fea91666b28799e7426ccc24ad7cdd218e98a11f3ec8ca79c99

Aliases

arxiv: 1410.8431 · arxiv_version: 1410.8431v3 · doi: 10.48550/arxiv.1410.8431 · pith_short_12: OLUS4R5AQMX6 · pith_short_16: OLUS4R5AQMX6VELG · pith_short_8: OLUS4R5A

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/OLUS4R5AQMX6VELGNMUHTHTUE3 \
  | 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: 72e92e47a0832fea91666b28799e7426ccc24ad7cdd218e98a11f3ec8ca79c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12054826ef3a63d4680fd7a8dec2d31358c76a11015b3f2d74395d7c61a07d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-10-30T16:35:35Z",
    "title_canon_sha256": "386615a4a71832bcfb0a654d1bf2be2d393ba252f1de010ed82603e26ef6a1ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8431",
    "kind": "arxiv",
    "version": 3
  }
}