Pith Number

pith:KINC4VZQ

pith:2014:KINC4VZQ2XYQIQUCD4JH6L5TXL

not attested not anchored not stored refs pending

Formation of non-steady outflows and QPOs around black hole

Aunj Nandi, Indranil Chattopadhyay, Santabrata Das

arxiv:1405.4598 v1 · 2014-05-19 · 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{KINC4VZQ2XYQIQUCD4JH6L5TXL}

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	2026-05-18T02:51:35.133136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521a2e5730d5f10442821f127f2fb3bae25fd223b87426f2ddeb3bd98c713edf

Aliases

arxiv: 1405.4598 · arxiv_version: 1405.4598v1 · doi: 10.48550/arxiv.1405.4598 · pith_short_12: KINC4VZQ2XYQ · pith_short_16: KINC4VZQ2XYQIQUC · pith_short_8: KINC4VZQ

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/KINC4VZQ2XYQIQUCD4JH6L5TXL \
  | 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: 521a2e5730d5f10442821f127f2fb3bae25fd223b87426f2ddeb3bd98c713edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5737524bfc68911b730c780bd49fdd6baec6f32916e98b87a59d351c6304d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-19T04:27:24Z",
    "title_canon_sha256": "64309a6439d2560e0544dc10b900173d3d0b3e1da384a94e93019dc32f7a19f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4598",
    "kind": "arxiv",
    "version": 1
  }
}