Pith Number

pith:754W6RMR

pith:2010:754W6RMRE4TVPXL66725FLFNA3

not attested not anchored not stored refs pending

The Inclination of the Soft X-ray Transient A0620--00 and the Mass of its Black Hole

Andrew G. Cantrell, Charles D. Bailyn, Cynthia S. Froning, Dawn M. Gelino, Jeffrey E. McClintock, Jerome A. Orosz, Joseph Neilsen, Lijun Gou, Ronald A. Remillard

arxiv:1001.0261 v1 · 2010-01-01 · 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{754W6RMRE4TVPXL66725FLFNA3}

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	2026-05-18T02:10:05.810959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff796f4591272757dd7ef7f5d2acad06eabb0473aaf3d9e95e29cef930edf019

Aliases

arxiv: 1001.0261 · arxiv_version: 1001.0261v1 · doi: 10.48550/arxiv.1001.0261 · pith_short_12: 754W6RMRE4TV · pith_short_16: 754W6RMRE4TVPXL6 · pith_short_8: 754W6RMR

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/754W6RMRE4TVPXL66725FLFNA3 \
  | 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: ff796f4591272757dd7ef7f5d2acad06eabb0473aaf3d9e95e29cef930edf019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b8bce969031c2af3bce751b725fdcd7e2eafcbe18e842a93649b54a165d08c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-01-01T21:38:20Z",
    "title_canon_sha256": "0e52fe4d969739cbea43addacc25b91acfc319c38af4e31754777663524616a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0261",
    "kind": "arxiv",
    "version": 1
  }
}