Pith Number

pith:GF4KCFYI

pith:2012:GF4KCFYIOUS6PCSZFQ72KVYU42

not attested not anchored not stored refs pending

Flux Variation of Cosmic Muons

Abdel Bachri, Clayton Martin, Martin Hawron, Nepal Ramesh

arxiv:1203.0101 v1 · 2012-03-01 · 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{GF4KCFYIOUS6PCSZFQ72KVYU42}

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	2026-05-18T04:01:03.160467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3178a117087525e78a592c3fa55714e6b1487cd33c7ac5f6f6a8c29c81aa9c51

Aliases

arxiv: 1203.0101 · arxiv_version: 1203.0101v1 · doi: 10.48550/arxiv.1203.0101 · pith_short_12: GF4KCFYIOUS6 · pith_short_16: GF4KCFYIOUS6PCSZ · pith_short_8: GF4KCFYI

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/GF4KCFYIOUS6PCSZFQ72KVYU42 \
  | 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: 3178a117087525e78a592c3fa55714e6b1487cd33c7ac5f6f6a8c29c81aa9c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d0ee482031912dbd48f4a93d9269f3d7e1b14d2145f6db91813f76fa52f9c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-03-01T06:49:09Z",
    "title_canon_sha256": "f0e000d4669812bbfb6cc0279487dad4d3dd24dc377a25793c1a81f7efcabe11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0101",
    "kind": "arxiv",
    "version": 1
  }
}