Pith Number

pith:JK5XHTPO

pith:2011:JK5XHTPOXYMUYOMQWGBT7U3OUF

not attested not anchored not stored refs pending

A deep radio survey of hard state and quiescent black hole X-ray binaries

(2) SRON, (3) U. Southampton, (4) U. Nijmegen), D. E. Calvelo (3) ((1) ICRAR - Curtin, G. Nelemans (4), J. C. A. Miller-Jones (1), P. G. Jonker (2), T. J. Maccarone (3)

arxiv:1106.0097 v1 · 2011-06-01 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state 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

✓ 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	2026-05-18T02:01:44.999510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abb73cdeebe194c3990b1833fd36ea16363f4b1d7569d1ce3dbb3c52240b57e

Aliases

arxiv: 1106.0097 · arxiv_version: 1106.0097v1 · doi: 10.48550/arxiv.1106.0097 · pith_short_12: JK5XHTPOXYMU · pith_short_16: JK5XHTPOXYMUYOMQ · pith_short_8: JK5XHTPO

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/JK5XHTPOXYMUYOMQWGBT7U3OUF \
  | 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: 4abb73cdeebe194c3990b1833fd36ea16363f4b1d7569d1ce3dbb3c52240b57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b050a21a279019125abe9cf72a15e9fd107a50fe7d7975348d73b0c59e84fafe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-01T05:44:01Z",
    "title_canon_sha256": "15edde76a23eb06afd82af59d203e203aadf1cdac01dd755bb55b01409ad7942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0097",
    "kind": "arxiv",
    "version": 1
  }
}