Pith Number

pith:BAMA7VLJ

pith:2018:BAMA7VLJ3H2THFVEAFV4TEIUJI

not attested not anchored not stored refs pending

Construction of a Triple-GEM Detector Using Commercially Manufactured Large GEM Foils

B. Surrow, M. Posik

arxiv:1806.01892 v1 · 2018-06-05 · 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{BAMA7VLJ3H2THFVEAFV4TEIUJI}

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	2026-05-18T00:14:03.508581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08180fd569d9f53396a4016bc991144a23021ba9ccb3f23ab4f76d72e8da3199

Aliases

arxiv: 1806.01892 · arxiv_version: 1806.01892v1 · doi: 10.48550/arxiv.1806.01892 · pith_short_12: BAMA7VLJ3H2T · pith_short_16: BAMA7VLJ3H2THFVE · pith_short_8: BAMA7VLJ

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/BAMA7VLJ3H2THFVEAFV4TEIUJI \
  | 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: 08180fd569d9f53396a4016bc991144a23021ba9ccb3f23ab4f76d72e8da3199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d03e2535f69323a86aa7429a2b3daa03d20352f716ad3dde9f8b60223201b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-06-05T18:53:55Z",
    "title_canon_sha256": "40d3d67922703f0dec7c608abb1db2bf5a307b2c317b9cb538489bd45fb250f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01892",
    "kind": "arxiv",
    "version": 1
  }
}