Pith Number

pith:AKYPMBSZ

pith:2009:AKYPMBSZZPBAC3B26BEIXK736L

not attested not anchored not stored refs pending

Zooming on the Quantum Critical Point in Nd-LSCO

David LeBoeuf, Francis Lalibert\'e, J. B. Goodenough, J. Chang, J.-G. Cheng, J.-Q. Yan, J.-S. Zhou, L. Balicas, Louis Taillefer, Nicolas Doiron-Leyraud, Olivier Cyr-Choini\`ere, R. Daou, Y. J. Jo

arxiv:0909.4218 v1 · 2009-09-23 · 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{AKYPMBSZZPBAC3B26BEIXK736L}

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	2026-05-18T04:34:19.683604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b0f60659cbc2016c3af0488babfbf2dedf68fc70db0da3ce7341dd13ed3736

Aliases

arxiv: 0909.4218 · arxiv_version: 0909.4218v1 · doi: 10.48550/arxiv.0909.4218 · pith_short_12: AKYPMBSZZPBA · pith_short_16: AKYPMBSZZPBAC3B2 · pith_short_8: AKYPMBSZ

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/AKYPMBSZZPBAC3B26BEIXK736L \
  | 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: 02b0f60659cbc2016c3af0488babfbf2dedf68fc70db0da3ce7341dd13ed3736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d9f367a9b61103758f6ea127fdf9765c76670d325c01ac82eb7be7ed0e46547",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-09-23T14:26:44Z",
    "title_canon_sha256": "f7446b0db5b67cdaa8b8c36b8b2787a66186d9711bebfa54c9c78d0d899e79f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4218",
    "kind": "arxiv",
    "version": 1
  }
}