Pith Number

pith:SUIVJMYJ

pith:2004:SUIVJMYJ5Q5YVCUR7HQLLEVRBA

not attested not anchored not stored refs pending

Complex X-ray Absorption and the Fe Kalpha Profile in NGC 3516

I.M.George, J.N.Reeves, M.C.Bottorff, S.B.Kraemer, T.J.Turner

arxiv:astro-ph/0409091 v1 · 2004-09-03 · 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{SUIVJMYJ5Q5YVCUR7HQLLEVRBA}

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	2026-05-18T02:40:26.220495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951154b309ec3b8a8a91f9e0b592b1081f004e7015eb9499c85be6b875a2f37e

Aliases

arxiv: astro-ph/0409091 · arxiv_version: astro-ph/0409091v1 · doi: 10.48550/arxiv.astro-ph/0409091 · pith_short_12: SUIVJMYJ5Q5Y · pith_short_16: SUIVJMYJ5Q5YVCUR · pith_short_8: SUIVJMYJ

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/SUIVJMYJ5Q5YVCUR7HQLLEVRBA \
  | 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: 951154b309ec3b8a8a91f9e0b592b1081f004e7015eb9499c85be6b875a2f37e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cc520929fad64ee05fc78f3a066aa244b9f3e98efd52dc8f8fb4e015212097",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-03T21:37:24Z",
    "title_canon_sha256": "525bbd0a4d2d14d60d25aa6979422ac10704e62c8aada60bed99e8f049cc63b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409091",
    "kind": "arxiv",
    "version": 1
  }
}