Pith Number

pith:ZJJVQ2ZI

pith:2014:ZJJVQ2ZIXDCBKILNDP3N3FWVLB

not attested not anchored not stored refs pending

On the field dependent surface resistance of niobium on copper cavities

Tobias Junginger

arxiv:1412.0892 v1 · 2014-12-02 · 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{ZJJVQ2ZIXDCBKILNDP3N3FWVLB}

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	2026-05-18T01:36:13.781773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca53586b28b8c415216d1bf6dd96d558601dfa151492b7f748f5a6973e9750d2

Aliases

arxiv: 1412.0892 · arxiv_version: 1412.0892v1 · doi: 10.48550/arxiv.1412.0892 · pith_short_12: ZJJVQ2ZIXDCB · pith_short_16: ZJJVQ2ZIXDCBKILN · pith_short_8: ZJJVQ2ZI

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/ZJJVQ2ZIXDCBKILNDP3N3FWVLB \
  | 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: ca53586b28b8c415216d1bf6dd96d558601dfa151492b7f748f5a6973e9750d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b5961faaa3e01c28656bd4c20041e71f6486222e6de7c00b01d7a4ff64a4f56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-12-02T12:41:18Z",
    "title_canon_sha256": "c2124b1c18f1b3284d337ccdec0c7d55a62ab70abd5749088ce45671a7b81b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0892",
    "kind": "arxiv",
    "version": 1
  }
}