Pith Number

pith:HHAUT7UV

pith:2012:HHAUT7UV37PRCJC4H53GN4PDYE

not attested not anchored not stored refs pending

Vortex lock-in transition coinciding with the 3D to 2D crossover in YBa2Cu3O7

A. Erb, H. Keller, R. Puzniak, S. Bosma, S. Weyeneth

arxiv:1208.3062 v1 · 2012-08-15 · 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{HHAUT7UV37PRCJC4H53GN4PDYE}

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	2026-05-18T03:39:28.207132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39c149fe95dfdf11245c3f7666f1e3c115a5892a497fd4713a2708307bfd40a7

Aliases

arxiv: 1208.3062 · arxiv_version: 1208.3062v1 · doi: 10.48550/arxiv.1208.3062 · pith_short_12: HHAUT7UV37PR · pith_short_16: HHAUT7UV37PRCJC4 · pith_short_8: HHAUT7UV

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/HHAUT7UV37PRCJC4H53GN4PDYE \
  | 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: 39c149fe95dfdf11245c3f7666f1e3c115a5892a497fd4713a2708307bfd40a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01431a80afee4d784fff04520610d388bacd7a02b2c2d884a04aafcb9067f8d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-15T08:49:47Z",
    "title_canon_sha256": "025b73387e32329fd3a7ae16670923b719e4044c15cb616cda973a654730b1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3062",
    "kind": "arxiv",
    "version": 1
  }
}