Pith Number

pith:4MBBBY64

pith:2019:4MBBBY64VHOLGJSLA32NS6M46U

not attested not anchored not stored refs pending

Monte Carlo calculation and verification of the geometrical factors for the NPDGamma experiment

David Blyth, Elise Tang, Geoffrey L. Greene, James D. Bowman, Kyle B. Grammer, Matthew Musgrave, Nadia Fomin, Zhaowen Tang

arxiv:1907.04323 v1 · 2019-07-09 · 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{4MBBBY64VHOLGJSLA32NS6M46U}

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	2026-05-17T23:41:02.060476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30210e3dca9dcb3264b06f4d9799cf51aaf0adaedb5c09851f8cbddc6ca130a

Aliases

arxiv: 1907.04323 · arxiv_version: 1907.04323v1 · doi: 10.48550/arxiv.1907.04323 · pith_short_12: 4MBBBY64VHOL · pith_short_16: 4MBBBY64VHOLGJSL · pith_short_8: 4MBBBY64

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/4MBBBY64VHOLGJSLA32NS6M46U \
  | 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: e30210e3dca9dcb3264b06f4d9799cf51aaf0adaedb5c09851f8cbddc6ca130a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eacc2d213da18a1a12ffbbb19ac03b03aa4c45f6a4869244b8f830755a5cc277",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-07-09T14:04:21Z",
    "title_canon_sha256": "ada9f04db2ad49ee77d2ecfd74cb6f424d332673fe4c9d34380824a23c7b10f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04323",
    "kind": "arxiv",
    "version": 1
  }
}