Pith Number

pith:TO3VO2SU

pith:2022:TO3VO2SUWKPQJMXJ4QDANHELXS

not attested not anchored not stored refs pending

Accretion disks, quasars and cosmology: meandering towards understanding

Bharat Ratra, Bozena Czerny, Francisco Pozo Nu\~nez, Mary Loli Mart\'inez-Aldama, Marzena Sniegowska, Michal Zaja\v{c}ek, Mohammad Hassan Naddaf, Narayan Khadka, Raj Prince, Shulei Cao, Swayamtrupta Panda, Vikram Kumar Jaiswal, Vladim\'ir Karas, Zhefu Yu

arxiv:2209.06563 v2 · 2022-09-14 · astro-ph.GA · 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{TO3VO2SUWKPQJMXJ4QDANHELXS}

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	2026-07-05T05:43:55.344493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb7576a54b29f04b2e9e406069c8bbc909cefe8e8ba137afcba2c148ba77a24

Aliases

arxiv: 2209.06563 · arxiv_version: 2209.06563v2 · doi: 10.48550/arxiv.2209.06563 · pith_short_12: TO3VO2SUWKPQ · pith_short_16: TO3VO2SUWKPQJMXJ · pith_short_8: TO3VO2SU

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/TO3VO2SUWKPQJMXJ4QDANHELXS \
  | 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: 9bb7576a54b29f04b2e9e406069c8bbc909cefe8e8ba137afcba2c148ba77a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb674ba0e9dda8786bddcda710f696fff94d267eeccbe0d35bc879716d8d49fe",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-14T11:40:15Z",
    "title_canon_sha256": "14769064996870b530b08658b0518cce9354e71c2ecadd4d289f3fc778730370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06563",
    "kind": "arxiv",
    "version": 2
  }
}