Pith Number

pith:4C7RI42M

pith:2025:4C7RI42M2LFAPEFMYF4F2HXUL5

not attested not anchored not stored refs pending

Super-Eddington accretion onto black holes and its application to fallback accretion

Eliot Quataert, Tamar Faran

arxiv:2507.16893 v1 · 2025-07-22 · 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{4C7RI42M2LFAPEFMYF4F2HXUL5}

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	2026-07-05T11:41:57.974026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bf14734cd2ca0790acc1785d1ef45f4439529b3029e042ada75544f12cba5a

Aliases

arxiv: 2507.16893 · arxiv_version: 2507.16893v1 · doi: 10.48550/arxiv.2507.16893 · pith_short_12: 4C7RI42M2LFA · pith_short_16: 4C7RI42M2LFAPEFM · pith_short_8: 4C7RI42M

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/4C7RI42M2LFAPEFMYF4F2HXUL5 \
  | 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: e0bf14734cd2ca0790acc1785d1ef45f4439529b3029e042ada75544f12cba5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b972c1806f0798054d97391ed271d3ba885edca68c99028e0e07da6ca1cd74a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-22T18:00:01Z",
    "title_canon_sha256": "64baf924b61fedc357484982be2374c0b106271c4c6e8dc4aa20b2cb3e0ffc75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16893",
    "kind": "arxiv",
    "version": 1
  }
}