Pith Number

pith:I6RSBXSS

pith:2000:I6RSBXSSBEUM2NAP4AZTVLKIBK

not attested not anchored not stored refs pending

Status of Superconducting RF Linac Development for APT

A. H. Shapiro, B. M. Campbell, D. C. Gautier, D. I. Montoya, D. J. Katonak, D. L. Schrage, E. N. Schmierer, F. L. Krawczyk, J. A. Waynert, J. G. Gioia, J. Kuzminski, J. Mammosser, J. P. Kelley, K. C. D. Chan, M. A. Madrid, R. C. Gentzlinger, R. R. Mitchell, T. Tajima, W. B. Haynes

arxiv:physics/0008123 v1 · 2000-08-17 · 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{I6RSBXSSBEUM2NAP4AZTVLKIBK}

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	2026-05-18T02:35:07.719266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a320de520928cd340fe0333aad480ab3bd6dfade1abc1713664c157a6a64c0

Aliases

arxiv: physics/0008123 · arxiv_version: physics/0008123v1 · doi: 10.48550/arxiv.physics/0008123 · pith_short_12: I6RSBXSSBEUM · pith_short_16: I6RSBXSSBEUM2NAP · pith_short_8: I6RSBXSS

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/I6RSBXSSBEUM2NAP4AZTVLKIBK \
  | 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: 47a320de520928cd340fe0333aad480ab3bd6dfade1abc1713664c157a6a64c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ad6978da30ae55fbfec490249325f4444d6ee1ef274f7f8e8e991030889691",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2000-08-17T20:07:13Z",
    "title_canon_sha256": "8870324dd8973eb5f38b217406d15f09e9f5c83c8addfa888d66c77463917e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0008123",
    "kind": "arxiv",
    "version": 1
  }
}