Pith Number

pith:IRGP4C2J

pith:2010:IRGP4C2JV3M76NDTMJDWGMUWZ7

not attested not anchored not stored refs pending

Experimental and Semi-Empirical Branching Fractions of the 3s(2)3p(2)-3s3p(3) J=2 Transition Array in P II

David G. Ellis, Jeremy Bancroft Brown, Lorenzo J. Curtis

arxiv:1007.4008 v1 · 2010-07-22 · physics.atom-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{IRGP4C2JV3M76NDTMJDWGMUWZ7}

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	2026-05-18T02:06:11.371231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444cfe0b49aed9ff34736247633296cfc2f45147dc07a18e9e6b03cac0f3fad0

Aliases

arxiv: 1007.4008 · arxiv_version: 1007.4008v1 · doi: 10.48550/arxiv.1007.4008 · pith_short_12: IRGP4C2JV3M7 · pith_short_16: IRGP4C2JV3M76NDT · pith_short_8: IRGP4C2J

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/IRGP4C2JV3M76NDTMJDWGMUWZ7 \
  | 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: 444cfe0b49aed9ff34736247633296cfc2f45147dc07a18e9e6b03cac0f3fad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0085d7f252f33caa5e620b173c26146b9d90d5ea400167832b23ed450178f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-07-22T21:01:46Z",
    "title_canon_sha256": "2d1cb7bf0b533c4ff061ee09572b2b52b2113752ea9a8ac5df29f91c1b8df0be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4008",
    "kind": "arxiv",
    "version": 1
  }
}