Pith Number

pith:M73SHACV

pith:2010:M73SHACVZDN7GKOGTIUIJ6LC7I

not attested not anchored not stored refs pending

Corona, Jet, and Relativistic Line Models for Suzaku/RXTE/Chandra-HETG Observations of the Cygnus X-1 Hard State

Dipankar Maitra, Frank Tramper, Joern Wilms, John E. Davis, Katja Pottschmidt, Manfred Hanke, Michael A. Nowak, Paolo Coppi, Sarah N. Trowbridge, Sera B. Markoff

arxiv:1012.4801 v1 · 2010-12-21 · 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{M73SHACVZDN7GKOGTIUIJ6LC7I}

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	2026-05-18T02:04:19.003925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67f7238055c8dbf329c69a2884f962fa221b1793024b1c92bb28d28e89759b4f

Aliases

arxiv: 1012.4801 · arxiv_version: 1012.4801v1 · doi: 10.48550/arxiv.1012.4801 · pith_short_12: M73SHACVZDN7 · pith_short_16: M73SHACVZDN7GKOG · pith_short_8: M73SHACV

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/M73SHACVZDN7GKOGTIUIJ6LC7I \
  | 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: 67f7238055c8dbf329c69a2884f962fa221b1793024b1c92bb28d28e89759b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efa590e0c98d94a8f81c9a5eccece24afe79fec150b073c0396f109877c7aced",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-12-21T21:00:00Z",
    "title_canon_sha256": "869634f119c18ec9c2cec547b354bb44fb12ff9af911ea9dbf55a04c1e0867b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4801",
    "kind": "arxiv",
    "version": 1
  }
}