Pith Number

pith:L36GIANY

pith:1997:L36GIANYAIGEVOOZEQVKQKGOX4

not attested not anchored not stored refs pending

Relativistic smearing of the reflection spectrum in Galactic Black Hole Candidates

C. Done, D. A. Smith, P. T. Zycki

arxiv:astro-ph/9712225 v1 · 1997-12-17 · 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{L36GIANYAIGEVOOZEQVKQKGOX4}

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	2026-05-18T01:40:14.713358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5efc6401b8020c4ab9d9242aa828cebf146172978770768183b2c06b28ee94b6

Aliases

arxiv: astro-ph/9712225 · arxiv_version: astro-ph/9712225v1 · doi: 10.48550/arxiv.astro-ph/9712225 · pith_short_12: L36GIANYAIGE · pith_short_16: L36GIANYAIGEVOOZ · pith_short_8: L36GIANY

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/L36GIANYAIGEVOOZEQVKQKGOX4 \
  | 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: 5efc6401b8020c4ab9d9242aa828cebf146172978770768183b2c06b28ee94b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4652f0557d8286cc85dcb7fbf0901e685916685955077e411af2b358961abdda",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-12-17T14:24:14Z",
    "title_canon_sha256": "bf98548ac1534488456f172bbb747bd3b6ab573e8005b54ae4c08871c2e0bd7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9712225",
    "kind": "arxiv",
    "version": 1
  }
}