Pith Number

pith:KVQAY2E6

pith:2002:KVQAY2E64OBIAC2AMDUT6IL2PR

not attested not anchored not stored refs pending

Finding an Upper Limit in the Presence of Unknown Background

S. Yellin

arxiv:physics/0203002 v2 · 2002-03-01 · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVQAY2E64OBIAC2AMDUT6IL2PR}

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.

Cited by

1 paper in Pith

First Limits on Light Dark Matter Interactions in a Low Threshold Two Channel Athermal Phonon Detector from the TESSERACT Collaboration

Receipt and verification

First computed	2026-07-04T16:35:37.453784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55600c689ee382800b4060e93f217a7c48baebddaa8d168ac0c0b876529dd3ed

Aliases

arxiv: physics/0203002 · arxiv_version: physics/0203002v2 · doi: 10.48550/arxiv.physics/0203002 · pith_short_12: KVQAY2E64OBI · pith_short_16: KVQAY2E64OBIAC2A · pith_short_8: KVQAY2E6

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/KVQAY2E64OBIAC2AMDUT6IL2PR \
  | 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: 55600c689ee382800b4060e93f217a7c48baebddaa8d168ac0c0b876529dd3ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7536d8e15b29038f646b247d61712a33c9d7adb0bdbb81b91037e4d8e7b3b247",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2002-03-01T22:00:28Z",
    "title_canon_sha256": "879e59b10f4a57c7341ba18829b345b44d0193c5621aea7e5fabfc323609f573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0203002",
    "kind": "arxiv",
    "version": 2
  }
}