Pith Number

pith:OSL3YS5B

pith:2001:OSL3YS5BNKLT4UBP4DGO27IGT7

not attested not anchored not stored refs pending

An insulating grid spacer for large-area MICROMEGAS chambers

A. Gandi, D. Bernard, D. G. d'Enterria, D. Roy, G. Mart\'inez (Corresponding author), H. Delagrange, M.J. Mora, M. Le Guay, Nantes), P. Pichot, R. de Oliveira (CERN), Y. Schutz (SUBATECH

arxiv:physics/0103027 v1 · 2001-03-09 · physics.ins-det

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

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	2026-05-18T01:09:07.574907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7497bc4ba16a973e502fe0cced7d069ff22605a3493bb0039f62ffbe8579f5ef

Aliases

arxiv: physics/0103027 · arxiv_version: physics/0103027v1 · doi: 10.48550/arxiv.physics/0103027 · pith_short_12: OSL3YS5BNKLT · pith_short_16: OSL3YS5BNKLT4UBP · pith_short_8: OSL3YS5B

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/OSL3YS5BNKLT4UBP4DGO27IGT7 \
  | 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: 7497bc4ba16a973e502fe0cced7d069ff22605a3493bb0039f62ffbe8579f5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9ce149f24f6231a499946817ac3acb14682b455d2c650ba00b73cccefe1732",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2001-03-09T19:37:01Z",
    "title_canon_sha256": "28216f93b9d2f0074b95f966682e867372b4e57f9a6b976691693579602069e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0103027",
    "kind": "arxiv",
    "version": 1
  }
}