Pith Number

pith:NEENTJR6

pith:2021:NEENTJR6URR5BLTTWGKIXPZNZX

not attested not anchored not stored refs pending

Review the possible advective disk structures around a black hole with two-type gas inflows

Rajiv Kumar, Ye-Fei Yuan

arxiv:2101.08961 v1 · 2021-01-22 · 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{NEENTJR6URR5BLTTWGKIXPZNZX}

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	2026-07-05T02:27:39.694938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6908d9a63ea463d0ae73b1948bbf2dcde897c5827924aea1b8244934e47f7216

Aliases

arxiv: 2101.08961 · arxiv_version: 2101.08961v1 · doi: 10.48550/arxiv.2101.08961 · pith_short_12: NEENTJR6URR5 · pith_short_16: NEENTJR6URR5BLTT · pith_short_8: NEENTJR6

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/NEENTJR6URR5BLTTWGKIXPZNZX \
  | 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: 6908d9a63ea463d0ae73b1948bbf2dcde897c5827924aea1b8244934e47f7216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089925dbb9619e3c50ee630fc72d556b2fbc41f19e2b99aba4dfdb6887622293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-22T06:09:06Z",
    "title_canon_sha256": "03e705b55088df6766bd24a9fcdc4b70c36fe1d1d4fb715342d6112b405ed352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08961",
    "kind": "arxiv",
    "version": 1
  }
}