Pith Number

pith:BQ6LAPFQ

pith:2021:BQ6LAPFQHFDLXO6KCMHXGYBMVJ

not attested not anchored not stored refs pending

A fiber detector to monitor ortho-Ps formation and decay

Benjamin Rien\"acker, Felix Pino, Giancarlo Nebbia, Oline Aas Ranum, Roberto Sennen Brusa, Ruggero Caravita, Sebastiano Mariazzi

arxiv:2111.01503 v1 · 2021-11-02 · 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{BQ6LAPFQHFDLXO6KCMHXGYBMVJ}

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	2026-07-05T03:55:05.939763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3cb03cb03946bbbbca130f73602caa67e1040d876bbe1c35910f32b2b1866c

Aliases

arxiv: 2111.01503 · arxiv_version: 2111.01503v1 · doi: 10.48550/arxiv.2111.01503 · pith_short_12: BQ6LAPFQHFDL · pith_short_16: BQ6LAPFQHFDLXO6K · pith_short_8: BQ6LAPFQ

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/BQ6LAPFQHFDLXO6KCMHXGYBMVJ \
  | 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: 0c3cb03cb03946bbbbca130f73602caa67e1040d876bbe1c35910f32b2b1866c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3bbe02e89050bc17decf2d2f39d5c7323ae990219df368fc805784e37d8781",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-11-02T11:05:25Z",
    "title_canon_sha256": "329efd19bae600e7c16725fb095e1ad69b611d637a036f33e7e9bfe660ed69f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01503",
    "kind": "arxiv",
    "version": 1
  }
}