Pith Number

pith:3RBALFSC

pith:2007:3RBALFSCUAEI2KH6XW46COI6O7

not attested not anchored not stored refs pending

Instability of Population III Black Hole Accretion Disks

Hajime Susa, Ken Ohsuga, Yosuke Uchiyama

arxiv:0711.2852 v1 · 2007-11-19 · 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{3RBALFSCUAEI2KH6XW46COI6O7}

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	2026-05-18T02:16:09.279839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc42059642a0088d28febdb9e1391e77eca0c7b19f02cfaa958df5f929152f01

Aliases

arxiv: 0711.2852 · arxiv_version: 0711.2852v1 · doi: 10.48550/arxiv.0711.2852 · pith_short_12: 3RBALFSCUAEI · pith_short_16: 3RBALFSCUAEI2KH6 · pith_short_8: 3RBALFSC

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/3RBALFSCUAEI2KH6XW46COI6O7 \
  | 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: dc42059642a0088d28febdb9e1391e77eca0c7b19f02cfaa958df5f929152f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3c1f7f47284f351ef8ca869d2362965a222fb975182e8ea5770040a0a2b4fe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-19T07:20:51Z",
    "title_canon_sha256": "b695c2cea3ad917f079d2220b3e32c661a866d8d711355f7513f599061b7df93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2852",
    "kind": "arxiv",
    "version": 1
  }
}