Pith Number

pith:G53X7BHB

pith:2012:G53X7BHBSV6KK5OR7FFFTSGXOZ

not attested not anchored not stored refs pending

Phonon origin of high Tc in Superconducting cuprates

E.A.Mazur, Yu.Kagan

arxiv:1212.4974 v1 · 2012-12-20 · cond-mat.supr-con · 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{G53X7BHBSV6KK5OR7FFFTSGXOZ}

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	2026-05-18T03:38:04.189725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37777f84e1957ca575d1f94a59c8d77664d444ebf9a25cb2eb6986983b9389c1

Aliases

arxiv: 1212.4974 · arxiv_version: 1212.4974v1 · doi: 10.48550/arxiv.1212.4974 · pith_short_12: G53X7BHBSV6K · pith_short_16: G53X7BHBSV6KK5OR · pith_short_8: G53X7BHB

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/G53X7BHBSV6KK5OR7FFFTSGXOZ \
  | 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: 37777f84e1957ca575d1f94a59c8d77664d444ebf9a25cb2eb6986983b9389c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418e60888e996daa14e50c634086e0b5b0f630453d4b3e68698e3108f8a4db42",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-20T10:47:21Z",
    "title_canon_sha256": "162e33bd3220f367f19365e9bb82296139eb8f05676d3bc1f3803bb4a449ed76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4974",
    "kind": "arxiv",
    "version": 1
  }
}