Pith Number

pith:SPDFZB3W

pith:2011:SPDFZB3WZEUGMN5VO4QYPTQD2V

not attested not anchored not stored refs pending

Formation of magnetic impurities and pair-breaking effect in a superfluid Fermi gas

Yoji Ohashi

arxiv:1103.1942 v1 · 2011-03-10 · cond-mat.other · 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{SPDFZB3WZEUGMN5VO4QYPTQD2V}

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	2026-05-18T02:02:55.360987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c65c8776c9286637b5772187ce03d57ed2fa3c1cb0b00caadb80d5598a777a

Aliases

arxiv: 1103.1942 · arxiv_version: 1103.1942v1 · doi: 10.48550/arxiv.1103.1942 · pith_short_12: SPDFZB3WZEUG · pith_short_16: SPDFZB3WZEUGMN5V · pith_short_8: SPDFZB3W

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/SPDFZB3WZEUGMN5VO4QYPTQD2V \
  | 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: 93c65c8776c9286637b5772187ce03d57ed2fa3c1cb0b00caadb80d5598a777a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e71c98df2580c8bb6bdfc453eedfc2a681a5f4f3bb88096f5083b858425eae8",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-03-10T06:01:30Z",
    "title_canon_sha256": "ddbcae253b5c621247e1674ae57e742d26171fe8fb702792205a8323645d2300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1942",
    "kind": "arxiv",
    "version": 1
  }
}