Pith Number

pith:IN7IA2TF

pith:2015:IN7IA2TFO5EOM56EXMRCM2SUCK

not attested not anchored not stored refs pending

S-wave Superconductivity in Optimally Doped SrTi$_{1-x}$Nb$_x$O$_3$ Unveiled by Electron Irradiation

Benoit Fauque, Carl Willem Rischau, Cornelis J. van der Beek, Kamran Behnia, Xiao Lin

arxiv:1507.01867 v2 · 2015-07-07 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IN7IA2TFO5EOM56EXMRCM2SUCK}

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	2026-05-18T01:23:50.580338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437e806a657748e677c4bb22266a5412bf283c05fea3a8568711154beb0b7785

Aliases

arxiv: 1507.01867 · arxiv_version: 1507.01867v2 · doi: 10.48550/arxiv.1507.01867 · pith_short_12: IN7IA2TFO5EO · pith_short_16: IN7IA2TFO5EOM56E · pith_short_8: IN7IA2TF

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/IN7IA2TFO5EOM56EXMRCM2SUCK \
  | 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: 437e806a657748e677c4bb22266a5412bf283c05fea3a8568711154beb0b7785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a711bc3cbcc6d63a5823d67a3524ebfbc4cc831dd97d38122e336c2fcf59c76b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-07-07T16:49:38Z",
    "title_canon_sha256": "7611ad013ec51860ba6e8baa8860ba4ee6711b1a51e1926958b39e9c09d46533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01867",
    "kind": "arxiv",
    "version": 2
  }
}