Pith Number

pith:T6F4EBWZ

pith:2014:T6F4EBWZ7RNWSWQPI6ITGDR7RU

not attested not anchored not stored refs pending

A general analytical solution for the variance-to-mean Feynman-alpha formulas for a two-group two-point, a two-group one-point and a one-group two-point cases (submitted to The European Physical Journal Plus)

Dina Chernikova, Imre Pazsit, Lenard Pal, Wang Ziguan

arxiv:1409.7255 v1 · 2014-08-07 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6F4EBWZ7RNWSWQPI6ITGDR7RU}

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	2026-05-18T02:41:58.813785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8bc206d9fc5b695a0f4791330e3f8d0a984420ce7a69db9c5deb57a69232f6

Aliases

arxiv: 1409.7255 · arxiv_version: 1409.7255v1 · doi: 10.48550/arxiv.1409.7255 · pith_short_12: T6F4EBWZ7RNW · pith_short_16: T6F4EBWZ7RNWSWQP · pith_short_8: T6F4EBWZ

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/T6F4EBWZ7RNWSWQPI6ITGDR7RU \
  | 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: 9f8bc206d9fc5b695a0f4791330e3f8d0a984420ce7a69db9c5deb57a69232f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a32a2f5879a6a6a1fcefbf372b3eee54066ff2e76c836a5d53ab7e035b4fbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-08-07T11:00:18Z",
    "title_canon_sha256": "890ad952461d78c00c338aa59822c2e097d81f95ea7abbb72475c6cc6f75d845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7255",
    "kind": "arxiv",
    "version": 1
  }
}