Pith Number

pith:B73FZL2C

pith:2018:B73FZL2CMIRUM6VNRVWQP75426

not attested not anchored not stored refs pending

The nature of the phase transition in the cuprates as revealed by a magnetic field free stiffness meter

Amit Keren, Itzik Kapon, Nir Gavish, Thomas Prokscha, Zaher Salman

arxiv:1808.04820 v1 · 2018-08-14 · 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{B73FZL2CMIRUM6VNRVWQP75426}

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	2026-05-17T23:42:58.888024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ff65caf426223467aad8d6d07ffbcd78da5d2b698b37eb3ecf3f2ec7d15d238

Aliases

arxiv: 1808.04820 · arxiv_version: 1808.04820v1 · doi: 10.48550/arxiv.1808.04820 · pith_short_12: B73FZL2CMIRU · pith_short_16: B73FZL2CMIRUM6VN · pith_short_8: B73FZL2C

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/B73FZL2CMIRUM6VNRVWQP75426 \
  | 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: 0ff65caf426223467aad8d6d07ffbcd78da5d2b698b37eb3ecf3f2ec7d15d238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce81c9bc0bc640a74c3db52e2655cbf3de7a773eab6ea0e59673604a1f4349b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-14T18:00:01Z",
    "title_canon_sha256": "22a150fbf718811e5451d63acbab6a87cca2aee256ae2ce2245b661b38369ed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04820",
    "kind": "arxiv",
    "version": 1
  }
}