Pith Number

pith:XVTXYJ3Q

pith:2018:XVTXYJ3QQ4OWCD62KOCUYZYVB6

not attested not anchored not stored refs pending

Spin diffusion equation in superconductors in the vicinity of Tc

Hiroto Adachi, Masanori Ichioka, So Takei, Takuya Taira

arxiv:1808.02973 v2 · 2018-08-09 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVTXYJ3QQ4OWCD62KOCUYZYVB6}

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	2026-05-17T23:57:21.459853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd677c2770871d610fda53854c67150fbef62321a0577e4cdf0cff8aba6538f5

Aliases

arxiv: 1808.02973 · arxiv_version: 1808.02973v2 · doi: 10.48550/arxiv.1808.02973 · pith_short_12: XVTXYJ3QQ4OW · pith_short_16: XVTXYJ3QQ4OWCD62 · pith_short_8: XVTXYJ3Q

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/XVTXYJ3QQ4OWCD62KOCUYZYVB6 \
  | 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: bd677c2770871d610fda53854c67150fbef62321a0577e4cdf0cff8aba6538f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "960e19ab9dd744be504c04f1140a3192f1b887fdb463cf2c7553b8e47aee17f7",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-08-09T00:23:34Z",
    "title_canon_sha256": "4df42e3e5697015aee56289f914ee90106119d09759d1564a716a0f8eced5e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02973",
    "kind": "arxiv",
    "version": 2
  }
}