Pith Number

pith:2NVVM53C

pith:2001:2NVVM53CBA363FQVBRCERHCW3I

not attested not anchored not stored refs pending

Manipulating the critical temperature for the superfluid phase transition in trapped atomic Fermi gases

B. P. Anderson, C. P. Search, H. Pu, P. Meystre, W. Zhang

arxiv:cond-mat/0111548 v1 · 2001-11-29 · 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{2NVVM53CBA363FQVBRCERHCW3I}

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	2026-07-04T16:26:43.033644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36b5677620837ed96150c44489c56da2d36cf897611a5457ab3201978390330

Aliases

arxiv: cond-mat/0111548 · arxiv_version: cond-mat/0111548v1 · doi: 10.48550/arxiv.cond-mat/0111548 · pith_short_12: 2NVVM53CBA36 · pith_short_16: 2NVVM53CBA363FQV · pith_short_8: 2NVVM53C

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/2NVVM53CBA363FQVBRCERHCW3I \
  | 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: d36b5677620837ed96150c44489c56da2d36cf897611a5457ab3201978390330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dddeccdf79d7977fdec8f6d746072f8b5e35924231bf5afad27b08a4d4398290",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-11-29T00:41:18Z",
    "title_canon_sha256": "e02f8c488070f1f53185225fef5591b03f91cea3ec34083083600fb0dba64035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111548",
    "kind": "arxiv",
    "version": 1
  }
}