Pith Number

pith:ODPMHWXS

pith:2004:ODPMHWXSW42UPQWG7NWKB2LDI5

not attested not anchored not stored refs pending

Atomic data from the Iron Project.LVIII. New radiative transition probabilities for Fe IV including fine structure

Anil K. Pradhan (Ohio State), Sultana N. Nahar

arxiv:astro-ph/0409202 v1 · 2004-09-08 · astro-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{ODPMHWXSW42UPQWG7NWKB2LDI5}

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	2026-05-18T01:40:35.107582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70dec3daf2b73547c2c6fb6ca0e963475c74e8aa7c0abeb54e1a37d03a0c1eb3

Aliases

arxiv: astro-ph/0409202 · arxiv_version: astro-ph/0409202v1 · doi: 10.48550/arxiv.astro-ph/0409202 · pith_short_12: ODPMHWXSW42U · pith_short_16: ODPMHWXSW42UPQWG · pith_short_8: ODPMHWXS

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/ODPMHWXSW42UPQWG7NWKB2LDI5 \
  | 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: 70dec3daf2b73547c2c6fb6ca0e963475c74e8aa7c0abeb54e1a37d03a0c1eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48608945f65d06a2b6fc365b40e457b9d01dd9f45cd257016109806797051495",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-08T20:08:11Z",
    "title_canon_sha256": "091e2e69a282ed0564ee744f1e241d172e1be7b3966b14f7cb6b60953c469e12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409202",
    "kind": "arxiv",
    "version": 1
  }
}