Pith Number

pith:YPYXQR2L

pith:2014:YPYXQR2LUQV5M25JQ5PES6HA7R

not attested not anchored not stored refs pending

Pairing of few Fermi atoms in one dimension

Massimo Rontani, Pino D'Amico

arxiv:1404.7762 v3 · 2014-04-30 · 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{YPYXQR2LUQV5M25JQ5PES6HA7R}

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	2026-05-18T02:18:49.836346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f178474ba42bd66ba9875e4978e0fc46a8a425bde06cf02e5163600fdecbd0

Aliases

arxiv: 1404.7762 · arxiv_version: 1404.7762v3 · doi: 10.48550/arxiv.1404.7762 · pith_short_12: YPYXQR2LUQV5 · pith_short_16: YPYXQR2LUQV5M25J · pith_short_8: YPYXQR2L

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/YPYXQR2LUQV5M25JQ5PES6HA7R \
  | 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: c3f178474ba42bd66ba9875e4978e0fc46a8a425bde06cf02e5163600fdecbd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b777e146e2e6e99634670c3b8402a463b2a1abe69cffd75c8567ec3cfd5850e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-04-30T15:34:00Z",
    "title_canon_sha256": "e700367623e28e2e43c8583284794df421c523b2431fd297bda2378be82c3cd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7762",
    "kind": "arxiv",
    "version": 3
  }
}