Pith Number

pith:CHB7ZN45

pith:2013:CHB7ZN45GCNG3SBQJNSLJSW5Y7

not attested not anchored not stored refs pending

The effect of heat treatments and coatings on the outgassing rate of stainless steel chambers

A.A. Elmustafa, M.A. Mamun, M.L. Stutzman, M. Poelker, P.A. Adderley

arxiv:1307.4338 v2 · 2013-07-16 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHB7ZN45GCNG3SBQJNSLJSW5Y7}

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	2026-05-18T03:01:10.423845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11c3fcb79d309a6dc8304b64b4caddc7c28a51ec232226955606d568da9b7bdf

Aliases

arxiv: 1307.4338 · arxiv_version: 1307.4338v2 · doi: 10.48550/arxiv.1307.4338 · pith_short_12: CHB7ZN45GCNG · pith_short_16: CHB7ZN45GCNG3SBQ · pith_short_8: CHB7ZN45

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/CHB7ZN45GCNG3SBQJNSLJSW5Y7 \
  | 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: 11c3fcb79d309a6dc8304b64b4caddc7c28a51ec232226955606d568da9b7bdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a5fc5eb7634c4bd1d2898cad716f8524fd0c9174c9e2da434cfb0e7e318f4c",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-07-16T16:50:28Z",
    "title_canon_sha256": "ebdad73fc66175e335fcfff388b30bbfbd4ec3b1650ad6d847c6636c71bff082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4338",
    "kind": "arxiv",
    "version": 2
  }
}