Pith Number

pith:AMPQPQ7D

pith:2011:AMPQPQ7DU73TVQWYCILS6XZLW7

not attested not anchored not stored refs pending

Structural changes at the semiconductor-insulator phase transition in the single layered La0.5Sr1.5MnO4 perovskite

C. Mazzoli, G. Subias, J. Blasco, J. Garcia, J. Herrero-Martin

arxiv:1102.4787 v1 · 2011-02-23 · 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{AMPQPQ7DU73TVQWYCILS6XZLW7}

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	2026-05-18T02:03:05.979299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031f07c3e3a7f73ac2d812172f5f2bb7ed9de43a5de240de5d53beb93e5d6026

Aliases

arxiv: 1102.4787 · arxiv_version: 1102.4787v1 · doi: 10.48550/arxiv.1102.4787 · pith_short_12: AMPQPQ7DU73T · pith_short_16: AMPQPQ7DU73TVQWY · pith_short_8: AMPQPQ7D

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/AMPQPQ7DU73TVQWYCILS6XZLW7 \
  | 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: 031f07c3e3a7f73ac2d812172f5f2bb7ed9de43a5de240de5d53beb93e5d6026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "853a312fcaa501226d6f79eed7e3b5bfb290bf42c5a99b6a46fc16162c5b5681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-02-23T16:40:53Z",
    "title_canon_sha256": "6bfb39cc8d1d9addeb633224d6cb361dfb67ff10f8e16bf59cc7917374b97ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4787",
    "kind": "arxiv",
    "version": 1
  }
}