Pith Number

pith:KUDBKHCG

pith:2020:KUDBKHCGR7F64VBJL2UTUSPEIW

not attested not anchored not stored refs pending

Biconical-dominated Accretion Flow onto Seed Black Holes in a Hyper-accretion Regime

John H. Wise, Kwangho Park, Massimo Ricotti, Tamara Bogdanovi\'c

arxiv:2006.06781 v2 · 2020-06-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUDBKHCGR7F64VBJL2UTUSPEIW}

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	2026-07-05T02:01:12.476874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5506151c468fcbee54295ea93a49e445bc2d9f1c549ab08f4fe1b1fc937f03c5

Aliases

arxiv: 2006.06781 · arxiv_version: 2006.06781v2 · doi: 10.48550/arxiv.2006.06781 · pith_short_12: KUDBKHCGR7F6 · pith_short_16: KUDBKHCGR7F64VBJ · pith_short_8: KUDBKHCG

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/KUDBKHCGR7F64VBJL2UTUSPEIW \
  | 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: 5506151c468fcbee54295ea93a49e445bc2d9f1c549ab08f4fe1b1fc937f03c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d9cb2b1d2e1b7b40e1d6cbc8999599fdb666f5f14fa3ade22f270c0fe131ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-11T20:03:45Z",
    "title_canon_sha256": "0cd5e96f412b7ce8ab1bbe9e69bf032c3b33403cd6c07947086ce4a96f5604d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06781",
    "kind": "arxiv",
    "version": 2
  }
}