Pith Number

pith:CSAMP472

pith:2016:CSAMP4727GWW6EYN5O7OQB2IVM

not attested not anchored not stored refs pending

Universal Properties of Fermi Gases in One-dimension

Shizhong Zhang, Wen-Bin He, Xi-Wen Guan, Yang-Yang Chen

arxiv:1603.07207 v2 · 2016-03-23 · 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{CSAMP4727GWW6EYN5O7OQB2IVM}

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	2026-05-18T01:02:44.848927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64

Aliases

arxiv: 1603.07207 · arxiv_version: 1603.07207v2 · doi: 10.48550/arxiv.1603.07207 · pith_short_12: CSAMP4727GWW · pith_short_16: CSAMP4727GWW6EYN · pith_short_8: CSAMP472

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/CSAMP4727GWW6EYN5O7OQB2IVM \
  | 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: 1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265037da780ad71a445c4b5d20e2c3be0afb25ded11b4a75b57c80576e169d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-03-23T14:43:02Z",
    "title_canon_sha256": "492dee358bb2cd8021857b351ca0d159fec0e25ee0a53b15baa2cd962335a86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07207",
    "kind": "arxiv",
    "version": 2
  }
}