Pith Number

pith:YT52VXSH

pith:2004:YT52VXSHEP4MOC4IXHY7Z2NQIS

not attested not anchored not stored refs pending

The evolution of black hole states

Jeroen Homan, Tomaso Belloni

arxiv:astro-ph/0412597 v2 · 2004-12-22 · 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{YT52VXSHEP4MOC4IXHY7Z2NQIS}

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.

Cited by

1 paper in Pith

Discovery of a quasi-periodic oscillation non-harmonically related to the Type-C QPO in the hard intermedidate state of MAXI J1820+070

Receipt and verification

First computed	2026-05-18T04:12:02.808506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4fbaade4723f8c70b88b9f1fce9b044a160c3e9c958680846a0dd04a657fb0c

Aliases

arxiv: astro-ph/0412597 · arxiv_version: astro-ph/0412597v2 · doi: 10.48550/arxiv.astro-ph/0412597 · pith_short_12: YT52VXSHEP4M · pith_short_16: YT52VXSHEP4MOC4I · pith_short_8: YT52VXSH

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/YT52VXSHEP4MOC4IXHY7Z2NQIS \
  | 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: c4fbaade4723f8c70b88b9f1fce9b044a160c3e9c958680846a0dd04a657fb0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c479eb8c36e6d0f9fca70a6b0547c456ce6b177f307f0c12e4add2938ce1ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-22T16:28:12Z",
    "title_canon_sha256": "de7e9dc0a3e6bf28bf0a3ff798833efe192574db6c1be60628873b55b1937efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412597",
    "kind": "arxiv",
    "version": 2
  }
}