Pith Number

pith:JYH3M27Y

pith:2010:JYH3M27Y5RXPL3O25QOXP45LI4

not attested not anchored not stored refs pending

Doppler tomography of the black hole binary A0620-00 and the origin of chromospheric emission in quiescent X-ray binaries

J. Casares, J. I. Gonzalez Hernandez

arxiv:1004.0435 v1 · 2010-04-03 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYH3M27Y5RXPL3O25QOXP45LI4}

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	2026-05-18T02:08:14.637436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e0fb66bf8ec6ef5eddaec1d77f3ab470fb88ca42a7540c76ca4ba6951724fcb

Aliases

arxiv: 1004.0435 · arxiv_version: 1004.0435v1 · doi: 10.48550/arxiv.1004.0435 · pith_short_12: JYH3M27Y5RXP · pith_short_16: JYH3M27Y5RXPL3O2 · pith_short_8: JYH3M27Y

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/JYH3M27Y5RXPL3O25QOXP45LI4 \
  | 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: 4e0fb66bf8ec6ef5eddaec1d77f3ab470fb88ca42a7540c76ca4ba6951724fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f47065601e77f0def2f7b735b28e8db057deb2038694ca8dec64f6daa5eb4e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-03T10:34:54Z",
    "title_canon_sha256": "ec9a46f524bd1ea337c202824974a0ff8b0c2aacd68bd7712dbb79f342a9a956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0435",
    "kind": "arxiv",
    "version": 1
  }
}