Pith Number

pith:7OOCHL75

pith:2015:7OOCHL753VERCF3QVSHDYWOZZE

not attested not anchored not stored refs pending

Design and operation of LongBo: a 2 m long drift liquid argon TPC

A. Hahn, B. Carls, B. Pahlka, B. Rebel, C. Bromberg, C. Kendziora, D. Edmunds, D. Shooltz, H. Jostlein, M. Stancari, S. Lockwitz, S. Pordes, T. Tope, T. Yang, W. Jaskierny

arxiv:1504.00398 v2 · 2015-04-01 · 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{7OOCHL753VERCF3QVSHDYWOZZE}

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	2026-05-18T01:35:59.801280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9c23affddd49111770ac8e3c59d9c907269dbe5970790bc36025d90ab72daa

Aliases

arxiv: 1504.00398 · arxiv_version: 1504.00398v2 · doi: 10.48550/arxiv.1504.00398 · pith_short_12: 7OOCHL753VER · pith_short_16: 7OOCHL753VERCF3Q · pith_short_8: 7OOCHL75

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/7OOCHL753VERCF3QVSHDYWOZZE \
  | 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: fb9c23affddd49111770ac8e3c59d9c907269dbe5970790bc36025d90ab72daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74a7357717a77e40f69d7b785f349e57e4dda0e25c68b56c1926d84c69b2f20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-04-01T21:40:17Z",
    "title_canon_sha256": "0c231d356c3534d33ff3d0f853d99bc4ee090cff4c44d754eafdddda84d52336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00398",
    "kind": "arxiv",
    "version": 2
  }
}