Pith Number

pith:NBFYM5R4

pith:2015:NBFYM5R4IIOAQ76D65A3SYS7G5

not attested not anchored not stored refs pending

Giant magnetocaloric effect from reverse martensitic transformation in Ni-Mn-Ga-Cu ferromagnetic shape memory alloys

Aniruddha Biswas, Madangopal Krishnan, P. D. Babu, Sarita, Sudip Kumar Sarkar, Vasudeva Siruguri

arxiv:1506.08709 v2 · 2015-06-29 · 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{NBFYM5R4IIOAQ76D65A3SYS7G5}

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	2026-05-18T01:18:04.577364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684b86763c421c087fc3f741b9625f3751f587facd89800498f9a6494c90ef2b

Aliases

arxiv: 1506.08709 · arxiv_version: 1506.08709v2 · doi: 10.48550/arxiv.1506.08709 · pith_short_12: NBFYM5R4IIOA · pith_short_16: NBFYM5R4IIOAQ76D · pith_short_8: NBFYM5R4

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/NBFYM5R4IIOAQ76D65A3SYS7G5 \
  | 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: 684b86763c421c087fc3f741b9625f3751f587facd89800498f9a6494c90ef2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e2afbc60c8239731daeb91a0be4d55154811914cddc61c4a8ef337644fd6c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-29T16:08:31Z",
    "title_canon_sha256": "8c73f728b0207e7ee63977db50b038909358f0012204379c9a47147fb507c126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08709",
    "kind": "arxiv",
    "version": 2
  }
}