Pith Number

pith:PLD7QCSE

pith:2016:PLD7QCSEAC6GTMOYVAEGGYGHHP

not attested not anchored not stored refs pending

Verification of an analytic fit for the vortex core profile in superfluid Fermi gases

Jacques Tempere, Nick Verhelst, Sergei Klimin

arxiv:1603.02523 v1 · 2016-03-08 · 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{PLD7QCSEAC6GTMOYVAEGGYGHHP}

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	2026-05-18T00:49:24.957482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac7f80a4400bc69b1d8a8086360c73bd5e5bc8d1cd6529d8b73058f421eb8fc

Aliases

arxiv: 1603.02523 · arxiv_version: 1603.02523v1 · doi: 10.48550/arxiv.1603.02523 · pith_short_12: PLD7QCSEAC6G · pith_short_16: PLD7QCSEAC6GTMOY · pith_short_8: PLD7QCSE

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/PLD7QCSEAC6GTMOYVAEGGYGHHP \
  | 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: 7ac7f80a4400bc69b1d8a8086360c73bd5e5bc8d1cd6529d8b73058f421eb8fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a7dd2ba36b8d0fe69fd98879afb99034c797e5d27c1037519ad2d213965ee6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-03-08T14:04:24Z",
    "title_canon_sha256": "f87fdc670f758768b9bb3e3ab26b89efa552afeac64ea69ec7f2c66b113a4730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02523",
    "kind": "arxiv",
    "version": 1
  }
}