Pith Number

pith:CM4AV4OC

pith:2013:CM4AV4OCZ67DUESEPXH624TW3X

not attested not anchored not stored refs pending

Overlap Technique for End-Cap Seals on Cylindrical Magnetic Shields

B. Hona, B. Plaster, B.W. Filippone, C. Daurer, D. Woods, H. Yan, J. Boissevain, R.Y. Adhikari, S. Malkowski

arxiv:1307.0866 v1 · 2013-07-02 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CM4AV4OCZ67DUESEPXH624TW3X}

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	2026-05-18T03:19:23.810564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13380af1c2cfbe3a12447dcfed7276ddc969a2cd58fe5b39d18749eacd345164

Aliases

arxiv: 1307.0866 · arxiv_version: 1307.0866v1 · doi: 10.48550/arxiv.1307.0866 · pith_short_12: CM4AV4OCZ67D · pith_short_16: CM4AV4OCZ67DUESE · pith_short_8: CM4AV4OC

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/CM4AV4OCZ67DUESEPXH624TW3X \
  | 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: 13380af1c2cfbe3a12447dcfed7276ddc969a2cd58fe5b39d18749eacd345164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41d34cc7dbb4d9354d5cad72aecfa78f9c91d1f4236d0eb140627d2318a8ce6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-07-02T22:10:23Z",
    "title_canon_sha256": "5f1da2be7a49b762a88bdee56beb58949ef1a5fcc51e352ed7b7f4b29df62d27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0866",
    "kind": "arxiv",
    "version": 1
  }
}