Pith Number

pith:NRYRLE4S

pith:2018:NRYRLE4S3Q4XPYXDGRWZ7DWA4F

not attested not anchored not stored refs pending

Surface background suppression in liquid argon dark matter detectors using a newly discovered time component of tetraphenyl-butadiene scintillation

Chris Stanford, Frank Calaprice, Jingke Xu, Shawn Westerdale

arxiv:1804.06895 v4 · 2018-04-16 · 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{NRYRLE4S3Q4XPYXDGRWZ7DWA4F}

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	2026-05-17T23:49:05.844778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c71159392dc3977e2e3346d9f8ec0e15ca5b6494eb5f20c6d708daa7369e663

Aliases

arxiv: 1804.06895 · arxiv_version: 1804.06895v4 · doi: 10.48550/arxiv.1804.06895 · pith_short_12: NRYRLE4S3Q4X · pith_short_16: NRYRLE4S3Q4XPYXD · pith_short_8: NRYRLE4S

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/NRYRLE4S3Q4XPYXDGRWZ7DWA4F \
  | 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: 6c71159392dc3977e2e3346d9f8ec0e15ca5b6494eb5f20c6d708daa7369e663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98c3de3e64b123a707761e6ac9dd0b565e3a1d67c7dd7eb73a33cf1ce801a01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-04-16T19:05:23Z",
    "title_canon_sha256": "259c3214afc51de644a8c30812278f7051ded581e7de7434fa750ac212d819f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06895",
    "kind": "arxiv",
    "version": 4
  }
}