Pith Number

pith:7TP5WG3E

pith:2014:7TP5WG3EIGOOIOJECYO5F2CLBD

not attested not anchored not stored refs pending

Strongly interacting two-dimensional Fermi gases

Jesper Levinsen, Meera M. Parish

arxiv:1408.2737 v1 · 2014-08-12 · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TP5WG3EIGOOIOJECYO5F2CLBD}

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	2026-05-18T01:29:46.962739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdfdb1b64419ce43924161dd2e84b08dc325ddb05f4c9f0635621d640a532d8

Aliases

arxiv: 1408.2737 · arxiv_version: 1408.2737v1 · doi: 10.48550/arxiv.1408.2737 · pith_short_12: 7TP5WG3EIGOO · pith_short_16: 7TP5WG3EIGOOIOJE · pith_short_8: 7TP5WG3E

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/7TP5WG3EIGOOIOJECYO5F2CLBD \
  | 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: fcdfdb1b64419ce43924161dd2e84b08dc325ddb05f4c9f0635621d640a532d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b306e5db5121ed18e3c4f6a8bb58194340bc1d3b39a57ab71f5a2518ba4ec5a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-08-12T15:10:35Z",
    "title_canon_sha256": "b4c62cef4e67e3cbf939d9320d3a928c395c9e763b45415abf404c175d3fb5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2737",
    "kind": "arxiv",
    "version": 1
  }
}