Pith Number

pith:F73BYND4

pith:2006:F73BYND46END6NYV3MGYQCB6GX

not attested not anchored not stored refs pending

Pressure dependence of the superconducting transition temperature in C$_6$Yb and C$_6$Ca

Ana Akrap, Anna Kusmartseva, Laszlo Forro, Mark Ellerby, Mukul Laad, Neal T. Skipper, Robert P. Smith, Siddharth S Saxena, Thomas E. Weller, Yuen T. C. Ko

arxiv:cond-mat/0604204 v1 · 2006-04-07 · 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{F73BYND46END6NYV3MGYQCB6GX}

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	2026-05-18T03:55:22.428598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff61c347cf11a3f3715db0d88083e35e4bd0b67df857893728df2f3d4ee5370

Aliases

arxiv: cond-mat/0604204 · arxiv_version: cond-mat/0604204v1 · doi: 10.48550/arxiv.cond-mat/0604204 · pith_short_12: F73BYND46END · pith_short_16: F73BYND46END6NYV · pith_short_8: F73BYND4

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/F73BYND46END6NYV3MGYQCB6GX \
  | 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: 2ff61c347cf11a3f3715db0d88083e35e4bd0b67df857893728df2f3d4ee5370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae0a96e0cd80771015d80c4500f0854a65be47ed1dac37739e5b437f45c84e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-04-07T14:31:14Z",
    "title_canon_sha256": "4c935ad0c824efd453739a60705b1c82043d9ca68739a7ad4373bd49c4288e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604204",
    "kind": "arxiv",
    "version": 1
  }
}