Pith Number

pith:5BTY64YT

pith:2013:5BTY64YTDTGJE4BV5NKBKVAQHV

not attested not anchored not stored refs pending

Gas Electron Multipliers versus Multiwire Proportional Chambers

Jens Spanggaard, Serge Duarte Pinto

arxiv:1309.2908 v1 · 2013-09-11 · 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{5BTY64YTDTGJE4BV5NKBKVAQHV}

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	2026-05-18T03:13:34.554144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8678f73131ccc927035eb541554103d69a3c53b32d59ac7495379cfc9c0d79f

Aliases

arxiv: 1309.2908 · arxiv_version: 1309.2908v1 · doi: 10.48550/arxiv.1309.2908 · pith_short_12: 5BTY64YTDTGJ · pith_short_16: 5BTY64YTDTGJE4BV · pith_short_8: 5BTY64YT

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/5BTY64YTDTGJE4BV5NKBKVAQHV \
  | 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: e8678f73131ccc927035eb541554103d69a3c53b32d59ac7495379cfc9c0d79f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825a51b4d33e7e78049f348722b38a80b4696842a62eb6d6fb725d2ce416ae3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-09-11T18:16:57Z",
    "title_canon_sha256": "5c07f7e1bb0dc8b443ba7145d591b53316d6e34bf5ce535d9f467162ee999165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2908",
    "kind": "arxiv",
    "version": 1
  }
}