Pith Number

pith:SQHF4DKF

pith:2012:SQHF4DKF7X6WVOI5RBLIZ4BCT3

not attested not anchored not stored refs pending

Electronic structure of a single vortex in d-wave superconductor revisited

Sanjay Gupta

arxiv:1205.1660 v1 · 2012-05-08 · cond-mat.str-el · 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{SQHF4DKF7X6WVOI5RBLIZ4BCT3}

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	2026-05-18T03:56:09.554443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940e5e0d45fdfd6ab91d88568cf0229edfcb2cd1f6bab97df8d27bf1e0719ba6

Aliases

arxiv: 1205.1660 · arxiv_version: 1205.1660v1 · doi: 10.48550/arxiv.1205.1660 · pith_short_12: SQHF4DKF7X6W · pith_short_16: SQHF4DKF7X6WVOI5 · pith_short_8: SQHF4DKF

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/SQHF4DKF7X6WVOI5RBLIZ4BCT3 \
  | 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: 940e5e0d45fdfd6ab91d88568cf0229edfcb2cd1f6bab97df8d27bf1e0719ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03d2a666b436e3605f8f1b54dbf9e7b206528560dd4365ad760c460f5bd39c6",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-08T11:14:09Z",
    "title_canon_sha256": "980fc47d3c26e1e42771b6df9ce69b87d2e076f4f2b5fe6fff9a19fb403596e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1660",
    "kind": "arxiv",
    "version": 1
  }
}