Pith Number

pith:IGITZQN3

pith:2013:IGITZQN3EXWU6352T2WMG5B2EI

not attested not anchored not stored refs pending

Advanced materials for solid-state refrigeration

Antoni Planes, Lluis Manosa, Mehmet Acet

arxiv:1303.3811 v1 · 2013-03-15 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGITZQN3EXWU6352T2WMG5B2EI}

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	2026-05-18T03:30:43.033365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41913cc1bb25ed4f6fba9eacc3743a221655bc2b26f91c46a5769819c9bed5c1

Aliases

arxiv: 1303.3811 · arxiv_version: 1303.3811v1 · doi: 10.48550/arxiv.1303.3811 · pith_short_12: IGITZQN3EXWU · pith_short_16: IGITZQN3EXWU6352 · pith_short_8: IGITZQN3

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/IGITZQN3EXWU6352T2WMG5B2EI \
  | 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: 41913cc1bb25ed4f6fba9eacc3743a221655bc2b26f91c46a5769819c9bed5c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d2ecdd68c026634097311a5b837fd9bcc0697698ec4cd3e8a3e1748bb22aec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-15T15:49:56Z",
    "title_canon_sha256": "523783d4eed23c1fcd8d95dbbfc073ab56c0ffab898a4b7de97ac9bc99d0ae2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3811",
    "kind": "arxiv",
    "version": 1
  }
}