Pith Number

pith:BE4JU522

pith:2011:BE4JU522PRJMS57JLBPLPCLFCO

not attested not anchored not stored refs pending

Suzaku Observation of the Black Hole Candidate MAXI J1836-194 in a Hard/Intermediate Spectral State

Andrew C. Fabian, Dominic J. Walton, Jon M. Miller, Mark T. Reynolds, Rubens C. Reis

arxiv:1111.6665 v3 · 2011-11-29 · 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{BE4JU522PRJMS57JLBPLPCLFCO}

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	2026-05-18T01:59:22.428831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09389a775a7c52c977e9585eb78965138620533fa79957692c66797cddab2da2

Aliases

arxiv: 1111.6665 · arxiv_version: 1111.6665v3 · doi: 10.48550/arxiv.1111.6665 · pith_short_12: BE4JU522PRJM · pith_short_16: BE4JU522PRJMS57J · pith_short_8: BE4JU522

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/BE4JU522PRJMS57JLBPLPCLFCO \
  | 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: 09389a775a7c52c977e9585eb78965138620533fa79957692c66797cddab2da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc8ead1a0be5b4039111a56985a7bace137ec1c5705619a367c4b21ba1a4ccd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-29T01:50:21Z",
    "title_canon_sha256": "8bdee5632e304c1a5fdd51f785cf00e744e6a34ad4a06730448f8f9d6642c160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6665",
    "kind": "arxiv",
    "version": 3
  }
}