Pith Number

pith:5JJWCM4R

pith:2019:5JJWCM4RCWVT7GYS2GS3QQBRYY

not attested not anchored not stored refs pending

Spin diffusion length of Permalloy using spin absorption in lateral spin valves

Edurne Sagasta, F\`elix Casanova, Luis E. Hueso, Miren Isasa, Yasutomo Omori, Yoshichika Otani

arxiv:1904.01921 v1 · 2019-04-03 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JJWCM4RCWVT7GYS2GS3QQBRYY}

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	2026-05-17T23:49:29.272123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5361339115ab3f9b12d1a5b84031c620b08ae7a2d6b80c898c722e4d12cafe

Aliases

arxiv: 1904.01921 · arxiv_version: 1904.01921v1 · doi: 10.48550/arxiv.1904.01921 · pith_short_12: 5JJWCM4RCWVT · pith_short_16: 5JJWCM4RCWVT7GYS · pith_short_8: 5JJWCM4R

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/5JJWCM4RCWVT7GYS2GS3QQBRYY \
  | 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: ea5361339115ab3f9b12d1a5b84031c620b08ae7a2d6b80c898c722e4d12cafe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a95a7ca8b6857da26defa5d6f219083d01b7db0de76926a6d8df4cb2cbee915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-03T11:24:47Z",
    "title_canon_sha256": "53487587a6c9098144e139400787adbc8a029d613addec4a199bc316775779e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01921",
    "kind": "arxiv",
    "version": 1
  }
}