Pith Number

pith:RLBFSSFP

pith:2008:RLBFSSFPP26XPYD7EZTBORLYSM

not attested not anchored not stored refs pending

Quasi-viscous accretion flow -- I: Equilibrium conditions and asymptotic behaviour

Arnab K. Ray, Atri Bhattacharya, Jayanta K. Bhattacharjee, Tapas K. Das

arxiv:0812.4793 v1 · 2008-12-28 · 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{RLBFSSFPP26XPYD7EZTBORLYSM}

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	2026-05-18T02:15:03.770268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac25948af7ebd77e07f2666174578933990ce7b93e572d39977a2eff1838932

Aliases

arxiv: 0812.4793 · arxiv_version: 0812.4793v1 · doi: 10.48550/arxiv.0812.4793 · pith_short_12: RLBFSSFPP26X · pith_short_16: RLBFSSFPP26XPYD7 · pith_short_8: RLBFSSFP

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/RLBFSSFPP26XPYD7EZTBORLYSM \
  | 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: 8ac25948af7ebd77e07f2666174578933990ce7b93e572d39977a2eff1838932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f89618474e00ef6c0522bf04676862e452e9975800291055c945ac1d088707",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-28T05:10:56Z",
    "title_canon_sha256": "6021efa2bdd4eba2bea91e90c39f8e6d7c01e15d527c392fb130c3e9671b0d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4793",
    "kind": "arxiv",
    "version": 1
  }
}