Pith Number

pith:EDWDGCHF

pith:2011:EDWDGCHFTWSZD6J345JW2BC7FB

not attested not anchored not stored refs pending

Direct observation of magnetocaloric effect by differential thermal analysis: influence of experimental parameters

Cecilia Albornoz, Gabriela Leyva, Joaquin Sacanell, Mariano Quintero, Pablo Bergamasco, Yamila Rotstein Habarnau

arxiv:1109.1291 v1 · 2011-09-06 · 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{EDWDGCHFTWSZD6J345JW2BC7FB}

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	2026-05-18T02:00:38.712925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ec3308e59da591f93be7536d045f2843d76f112930245cd91e1454e1453e0a

Aliases

arxiv: 1109.1291 · arxiv_version: 1109.1291v1 · doi: 10.48550/arxiv.1109.1291 · pith_short_12: EDWDGCHFTWSZ · pith_short_16: EDWDGCHFTWSZD6J3 · pith_short_8: EDWDGCHF

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/EDWDGCHFTWSZD6J345JW2BC7FB \
  | 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: 20ec3308e59da591f93be7536d045f2843d76f112930245cd91e1454e1453e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77523555927a75466abd96ac47951fd98186641c5fe6522e65f510cd5489baa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-09-06T20:20:33Z",
    "title_canon_sha256": "c4697caa3a0e436a45fbe331a1a353afa73337acf0d31bcb0c75de99733e99ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1291",
    "kind": "arxiv",
    "version": 1
  }
}