Pith Number

pith:W4CTXDS4

pith:2013:W4CTXDS4ODM7KHIKZV4K5ZSO5W

not attested not anchored not stored refs pending

Analysis of post wet chemistry heat treatment effects on Nb SRF surface resistance

Ganapati Rao Myneni, Gianluigi Ciovati, Pashupati Dhakal, Peter Kneisel

arxiv:1310.8159 v1 · 2013-10-30 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4CTXDS4ODM7KHIKZV4K5ZSO5W}

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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	2026-05-18T03:08:25.858614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7053b8e5c70d9f51d0acd78aee64eed904a6cdd036a94acd95ec4950768e52b

Aliases

arxiv: 1310.8159 · arxiv_version: 1310.8159v1 · doi: 10.48550/arxiv.1310.8159 · pith_short_12: W4CTXDS4ODM7 · pith_short_16: W4CTXDS4ODM7KHIK · pith_short_8: W4CTXDS4

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/W4CTXDS4ODM7KHIKZV4K5ZSO5W \
  | 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: b7053b8e5c70d9f51d0acd78aee64eed904a6cdd036a94acd95ec4950768e52b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47324251772030bcc5e8850ebd12e664e65dcddbcb3472398d4203bf91fd6e16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-10-30T14:12:58Z",
    "title_canon_sha256": "2fca8b13036c1c522cce895122395b1a2c8650a8d6e3913e0a13aa576b7332f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8159",
    "kind": "arxiv",
    "version": 1
  }
}