Pith Number

pith:HTF3D3ZW

pith:2015:HTF3D3ZWWSEHBIY4J5H4N2VXG2

not attested not anchored not stored refs pending

The Conversion of CESR to Operate as the Test Accelerator, CesrTA, Part 2: Vacuum Modifications

M.G. Billing, Y. Li

arxiv:1505.03025 v3 · 2015-05-12 · 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{HTF3D3ZWWSEHBIY4J5H4N2VXG2}

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	2026-05-18T01:34:22.909758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ccbb1ef36b48870a31c4f4fc6eab736806f5f5677554e2bb189a6909ef7702a

Aliases

arxiv: 1505.03025 · arxiv_version: 1505.03025v3 · doi: 10.48550/arxiv.1505.03025 · pith_short_12: HTF3D3ZWWSEH · pith_short_16: HTF3D3ZWWSEHBIY4 · pith_short_8: HTF3D3ZW

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/HTF3D3ZWWSEHBIY4J5H4N2VXG2 \
  | 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: 3ccbb1ef36b48870a31c4f4fc6eab736806f5f5677554e2bb189a6909ef7702a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6993d81f8641916a835ec33b6aab8c020321b297acbfe6cdbd2cab024ba06687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-05-12T14:29:29Z",
    "title_canon_sha256": "b068d50547e5fe29a7a89ecc14de49cf8bc5cfc87d0a65f0c088ad057009983a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03025",
    "kind": "arxiv",
    "version": 3
  }
}