Pith Number

pith:ASIGUMF4

pith:2013:ASIGUMF46GBUT7TQHLWIH23FF7

not attested not anchored not stored refs pending

Coexistence of the superconducting energy gap and pseudogap above and below the transition temperature of superconducting cuprates

Felix Barber, James G. Storey, Jeffery L. Tallon, John W. Loram

arxiv:1305.0063 v1 · 2013-05-01 · 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{ASIGUMF46GBUT7TQHLWIH23FF7}

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	2026-05-18T03:26:42.128699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04906a30bcf18349fe703aec83eb652fed43623f5f01355c4422bcf46885ab02

Aliases

arxiv: 1305.0063 · arxiv_version: 1305.0063v1 · doi: 10.48550/arxiv.1305.0063 · pith_short_12: ASIGUMF46GBU · pith_short_16: ASIGUMF46GBUT7TQ · pith_short_8: ASIGUMF4

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/ASIGUMF46GBUT7TQHLWIH23FF7 \
  | 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: 04906a30bcf18349fe703aec83eb652fed43623f5f01355c4422bcf46885ab02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f674629355083304f6960d7cc82e083de8f2a4814171f35ee8e8da2c92113c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-05-01T00:59:53Z",
    "title_canon_sha256": "bb2e1c21976da2dad03abe921cf301f63c15d24ad7ce430e20d28d7af689cc16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0063",
    "kind": "arxiv",
    "version": 1
  }
}