Pith Number

pith:KNRARI6X

pith:2009:KNRARI6XBVZ6ASUPSKT5XXMJ2E

not attested not anchored not stored refs pending

Relativistic Spectra of Hot Black-Hole Winds

Hideki Saito, Jun Fukue, Kenya Watarai, Naoko Sumitomo

arxiv:0910.3291 v1 · 2009-10-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNRARI6XBVZ6ASUPSKT5XXMJ2E}

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	2026-05-18T02:11:14.765589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

536208a3d70d73e04a8f92a7dbdd89d13a939d609d294bc51b3f59f69f08bdd9

Aliases

arxiv: 0910.3291 · arxiv_version: 0910.3291v1 · doi: 10.48550/arxiv.0910.3291 · pith_short_12: KNRARI6XBVZ6 · pith_short_16: KNRARI6XBVZ6ASUP · pith_short_8: KNRARI6X

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/KNRARI6XBVZ6ASUPSKT5XXMJ2E \
  | 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: 536208a3d70d73e04a8f92a7dbdd89d13a939d609d294bc51b3f59f69f08bdd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c9b796cb99e6456a1ae0082b95ca210a195627bbdcb68e8373f134bf274d81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-17T10:08:50Z",
    "title_canon_sha256": "dfc79834bda7d46473c954af794564f6c3275c722c7bd447c3391e00e9339b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3291",
    "kind": "arxiv",
    "version": 1
  }
}