Pith Number

pith:3A2EKHMU

pith:2020:3A2EKHMUUGLSVHLUOR7UW2PF5M

not attested not anchored not stored refs pending

Non-interacting black hole binaries with Gaia and LAMOST

Grzegorz Wiktorowicz, Haotong Zhang, Jifeng Liu, Krzysztof Belczynski, {\L}ukasz Wyrzykowski, Stephen Justham, Youjun Lu

arxiv:2006.08317 v3 · 2020-06-15 · 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{3A2EKHMUUGLSVHLUOR7UW2PF5M}

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	2026-07-05T02:02:53.966796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d834451d94a1972a9d74747f4b69e5eb00155cfce8ee6319d2947bcad0d1bf6e

Aliases

arxiv: 2006.08317 · arxiv_version: 2006.08317v3 · doi: 10.48550/arxiv.2006.08317 · pith_short_12: 3A2EKHMUUGLS · pith_short_16: 3A2EKHMUUGLSVHLU · pith_short_8: 3A2EKHMU

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/3A2EKHMUUGLSVHLUOR7UW2PF5M \
  | 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: d834451d94a1972a9d74747f4b69e5eb00155cfce8ee6319d2947bcad0d1bf6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd8d0645949128af808ff3f05b7d05e2d4eba4dec981864e320ddc0f6d0375e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-06-15T12:19:58Z",
    "title_canon_sha256": "003439d490c195653dd9ec6a4fcf75b99f697edf0d724fadfa039c6b2a2ea92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08317",
    "kind": "arxiv",
    "version": 3
  }
}