Pith Number

pith:HQW7I5ZZ

pith:2006:HQW7I5ZZKKBBAHUGZHXKVWRCYY

not attested not anchored not stored refs pending

Light Curves from an MHD Simulation of a Black Hole Accretion Disk

Jeremy D. Schnittman (U. Maryland), John F. Hawley (U. Virginia), Julian H. Krolik (Johns Hopkins)

arxiv:astro-ph/0606615 v1 · 2006-06-25 · 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{HQW7I5ZZKKBBAHUGZHXKVWRCYY}

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

Polarization Signatures from GRMHD Simulations of Black Hole Accretion

Receipt and verification

First computed	2026-07-04T15:19:06.313998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2df477395282101e86c9eeaada22c63c662f0df6b62554f636c31d11e05bbd

Aliases

arxiv: astro-ph/0606615 · arxiv_version: astro-ph/0606615v1 · doi: 10.48550/arxiv.astro-ph/0606615 · pith_short_12: HQW7I5ZZKKBB · pith_short_16: HQW7I5ZZKKBBAHUG · pith_short_8: HQW7I5ZZ

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/HQW7I5ZZKKBBAHUGZHXKVWRCYY \
  | 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: 3c2df477395282101e86c9eeaada22c63c662f0df6b62554f636c31d11e05bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7442479cc86ac7e77863d8451cd65899a83032bb74d40f5e28451c8d99bacb6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-25T19:36:05Z",
    "title_canon_sha256": "204899d23999c1f055a163ea13a8dc4d19b8d97467f488dee36e39f6b2b6bff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606615",
    "kind": "arxiv",
    "version": 1
  }
}