Pith Number

pith:PVKXLU7I

pith:2007:PVKXLU7IOSQZZAAYKGPL3QBDE4

not attested not anchored not stored refs pending

Magnetocaloric effect in nano- and polycrystalline manganite $La_{0.7}Ca_{0.3}MnO_3$

J.F. Fagnard, M. Ausloos, M. Pekala, Ph. Vanderbemden, V. Drozd

arxiv:0710.5705 v1 · 2007-10-29 · cond-mat.mtrl-sci · 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{PVKXLU7IOSQZZAAYKGPL3QBDE4}

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	2026-05-18T03:46:48.039112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5575d3e874a19c8018519ebdc023273ca7e39fb132d54bd3d2d5a6aa1f6713

Aliases

arxiv: 0710.5705 · arxiv_version: 0710.5705v1 · doi: 10.48550/arxiv.0710.5705 · pith_short_12: PVKXLU7IOSQZ · pith_short_16: PVKXLU7IOSQZZAAY · pith_short_8: PVKXLU7I

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/PVKXLU7IOSQZZAAYKGPL3QBDE4 \
  | 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: 7d5575d3e874a19c8018519ebdc023273ca7e39fb132d54bd3d2d5a6aa1f6713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6909d35c2ba31c380b144299a7f28651644fe6c7ddfa34a84c05ff48b65e47b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-10-29T09:22:20Z",
    "title_canon_sha256": "b8e6342a9ea1934158f15262307cd231bd0c698aa526c74a47ab5abc3759b90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.5705",
    "kind": "arxiv",
    "version": 1
  }
}