Pith Number

pith:UC5MEHRR

pith:2012:UC5MEHRRWVYTD7W7YZVAPP6B47

not attested not anchored not stored refs pending

Magneto-optical signatures of a cascade of transitions in La$_2-x$Ba$_x$CuO$_4$

A. Kapitulnik, G. D. Gu, Hovnatan Karapetyan, Jing Xia, J. M. Tranquada, M. Hucker, M. M. Fejer

arxiv:1203.2977 v4 · 2012-03-13 · 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{UC5MEHRRWVYTD7W7YZVAPP6B47}

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	2026-05-18T03:43:42.241609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0bac21e31b57131fedfc66a07bfc1e7f9cbbdbcdea017dbae6ae68e0f0b1a48

Aliases

arxiv: 1203.2977 · arxiv_version: 1203.2977v4 · doi: 10.48550/arxiv.1203.2977 · pith_short_12: UC5MEHRRWVYT · pith_short_16: UC5MEHRRWVYTD7W7 · pith_short_8: UC5MEHRR

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/UC5MEHRRWVYTD7W7YZVAPP6B47 \
  | 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: a0bac21e31b57131fedfc66a07bfc1e7f9cbbdbcdea017dbae6ae68e0f0b1a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "313e6ee3476b9e643b83991b163233067855501b1c1b8adcf7e7e977c5f7f9bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-13T23:57:21Z",
    "title_canon_sha256": "38a26b5b1353ac77876e3018f07077e48d27601d86cdc3ce399a625c569af3b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2977",
    "kind": "arxiv",
    "version": 4
  }
}