Pith Number

pith:SPR57PRN

pith:2015:SPR57PRNYQQZW6RKPIZQ42MLPY

not attested not anchored not stored refs pending

Strong-coupling corrections to spin susceptibility in the BCS-BEC crossover regime of a superfluid Fermi gas

H. Tajima, R. Hanai, Y. Ohashi

arxiv:1510.04401 v1 · 2015-10-15 · 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{SPR57PRNYQQZW6RKPIZQ42MLPY}

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	2026-05-18T01:22:35.327823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e3dfbe2dc4219b7a2a7a330e698b7e0561d3a4f1e457d6284feb8ecee6f3f0

Aliases

arxiv: 1510.04401 · arxiv_version: 1510.04401v1 · doi: 10.48550/arxiv.1510.04401 · pith_short_12: SPR57PRNYQQZ · pith_short_16: SPR57PRNYQQZW6RK · pith_short_8: SPR57PRN

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/SPR57PRNYQQZW6RKPIZQ42MLPY \
  | 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: 93e3dfbe2dc4219b7a2a7a330e698b7e0561d3a4f1e457d6284feb8ecee6f3f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90a64eb9efc5d56973b411b5a6cd7c2339bfe4048a9e02fd64a1029b4ff7bab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-10-15T05:25:43Z",
    "title_canon_sha256": "15316a89b78de72ef15697260276699fe02487526161f4584ddc0ccbcec4ae3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04401",
    "kind": "arxiv",
    "version": 1
  }
}