Pith Number

pith:SXVM6TXC

pith:2015:SXVM6TXC7ZA4JOALAASCTNH4WK

not attested not anchored not stored refs pending

Hydrogenation of Nd-Fe-B magnet powder under a high pressure of hydrogen

J. Kitagawa, M. Tsubota, T. Ono, Y. Kataoka, Y. Kawamoto

arxiv:1504.00956 v1 · 2015-04-03 · 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{SXVM6TXC7ZA4JOALAASCTNH4WK}

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	2026-05-18T02:19:35.475559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95eacf4ee2fe41c4b80b002429b4fcb283461b7a24710549d898f077e5a20a36

Aliases

arxiv: 1504.00956 · arxiv_version: 1504.00956v1 · doi: 10.48550/arxiv.1504.00956 · pith_short_12: SXVM6TXC7ZA4 · pith_short_16: SXVM6TXC7ZA4JOAL · pith_short_8: SXVM6TXC

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/SXVM6TXC7ZA4JOALAASCTNH4WK \
  | 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: 95eacf4ee2fe41c4b80b002429b4fcb283461b7a24710549d898f077e5a20a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6dbaadeb57b8dfdb004b12252cfba868645135017f025db3d0577c3f870a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-03T23:19:34Z",
    "title_canon_sha256": "c33b49a5b93af1b306f0db8851fe5f67441d5efd0f078701ca577f5d65e75ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00956",
    "kind": "arxiv",
    "version": 1
  }
}