Pith Number

pith:R2QEOWK4

pith:2008:R2QEOWK4OOVCWMJNSQF2CDIIJX

not attested not anchored not stored refs pending

Faint Galactic X-ray Binaries

CfA), D. Steeghs (Warwick, M.A.P. Torres (CfA), P.G. Jonker (SRON & CfA)

arxiv:0806.3888 v1 · 2008-06-24 · astro-ph

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T04:24:45.559009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea047595c73aa2b312d940ba10d084dc53d95ce6f44ba6454e51e81a312115f

Aliases

arxiv: 0806.3888 · arxiv_version: 0806.3888v1 · doi: 10.48550/arxiv.0806.3888

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/R2QEOWK4OOVCWMJNSQF2CDIIJX \
  | 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: 8ea047595c73aa2b312d940ba10d084dc53d95ce6f44ba6454e51e81a312115f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f77dcd50ad50146bfc97c2b447673b1253b01840b26522c91b63557ddbbf8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-24T13:29:09Z",
    "title_canon_sha256": "5ff9e81532250effeb6bb50c28fce20ee80d725c5607f56fd0850ed25953e7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3888",
    "kind": "arxiv",
    "version": 1
  }
}