Pith Number

pith:W4DMDDI4

pith:2015:W4DMDDI4TBGMBRL4VDCWVMCNRP

not attested not anchored not stored refs pending

Leptonic Decays of Charm

Simon Eidelman

arxiv:1509.06838 v1 · 2015-09-23 · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4DMDDI4TBGMBRL4VDCWVMCNRP}

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	2026-05-18T01:32:17.853885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b706c18d1c984cc0c57ca8c56ab04d8bcf19edcbe18ae472099b1903612934be

Aliases

arxiv: 1509.06838 · arxiv_version: 1509.06838v1 · doi: 10.48550/arxiv.1509.06838 · pith_short_12: W4DMDDI4TBGM · pith_short_16: W4DMDDI4TBGMBRL4 · pith_short_8: W4DMDDI4

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/W4DMDDI4TBGMBRL4VDCWVMCNRP \
  | 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: b706c18d1c984cc0c57ca8c56ab04d8bcf19edcbe18ae472099b1903612934be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471aea55346e37c7d9e35e0bb96ff7391f6d6fce745b33a02acd27398c3961cc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-09-23T03:49:08Z",
    "title_canon_sha256": "4d1447c7d3cc9793a535eac96606cbd0227dda4cc8bebcce2bd42d7224e75dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06838",
    "kind": "arxiv",
    "version": 1
  }
}