Pith Number

pith:QQ24CAAS

pith:2013:QQ24CAASSNKEXS4MISPOORJ6IG

not attested not anchored not stored refs pending

Status of the accretion flow solution in the Golden Jubilee year of the discovery of extra-solar X-ray Sources

Sandip K. Chakrabarti

arxiv:1310.2030 v1 · 2013-10-08 · 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{QQ24CAASSNKEXS4MISPOORJ6IG}

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	2026-05-18T03:10:59.637611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8435c1001293544bcb8c449ee7453e41be2928d2006740e3debec7cede63fc28

Aliases

arxiv: 1310.2030 · arxiv_version: 1310.2030v1 · doi: 10.48550/arxiv.1310.2030 · pith_short_12: QQ24CAASSNKE · pith_short_16: QQ24CAASSNKEXS4M · pith_short_8: QQ24CAAS

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/QQ24CAASSNKEXS4MISPOORJ6IG \
  | 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: 8435c1001293544bcb8c449ee7453e41be2928d2006740e3debec7cede63fc28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb15afbfc6b713fe145e6c83730790cc177b346faf683a5a7dbb7dbe0649669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-08T08:11:28Z",
    "title_canon_sha256": "2a3ea5cae33bfecd644d4e98c9d0382385c1d9d18c565331400509bc0dad1e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2030",
    "kind": "arxiv",
    "version": 1
  }
}