Pith Number

pith:34T7ZDIE

pith:2018:34T7ZDIEJGN3M3LI4O33V4LZCP

not attested not anchored not stored refs pending

A feasibility study on the photometric detection of quiescent black hole X-ray binaries

Jorge Casares, Manuel A.P. Torres

arxiv:1809.07330 v2 · 2018-09-19 · 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{34T7ZDIEJGN3M3LI4O33V4LZCP}

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	2026-05-18T00:04:29.181281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df27fc8d04499bb66d68e3b7baf17913ea71afdf6e30a51a081719802574c0a7

Aliases

arxiv: 1809.07330 · arxiv_version: 1809.07330v2 · doi: 10.48550/arxiv.1809.07330 · pith_short_12: 34T7ZDIEJGN3 · pith_short_16: 34T7ZDIEJGN3M3LI · pith_short_8: 34T7ZDIE

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/34T7ZDIEJGN3M3LI4O33V4LZCP \
  | 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: df27fc8d04499bb66d68e3b7baf17913ea71afdf6e30a51a081719802574c0a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f3039486bda168b98b9f18ea57dda2cb94dbd7a16d378ffd88d19a6275e25e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-19T18:00:01Z",
    "title_canon_sha256": "5cd9950271732d599ea9af9ea61def4960cf155d51d7b06268cdb8337cc054db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07330",
    "kind": "arxiv",
    "version": 2
  }
}