Pith Number

pith:WA7MUHNC

pith:2022:WA7MUHNC5Z5EMKXLEVD5LMOR7H

not attested not anchored not stored refs pending

Identifying quiescent compact objects in massive Galactic single-lined spectroscopic binaries

C. Eldridge, C. Hawcroft, D. M. Bowman, G. Banyard, H. Sana, J. Bodensteiner, K. Dsilva, K. Sen, L. Mahy, M. Abdul-Masih, M. Fabry, N. Langer, P. Marchant, S. Janssens, T. Shenar, T. Van Reeth

arxiv:2207.07752 v1 · 2022-07-15 · astro-ph.SR · astro-ph.GA · 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{WA7MUHNC5Z5EMKXLEVD5LMOR7H}

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	2026-07-05T04:53:01.140476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03eca1da2ee7a462aeb2547d5b1d1f9e85f417e319a48961d5a7738b194ef0e

Aliases

arxiv: 2207.07752 · arxiv_version: 2207.07752v1 · doi: 10.48550/arxiv.2207.07752 · pith_short_12: WA7MUHNC5Z5E · pith_short_16: WA7MUHNC5Z5EMKXL · pith_short_8: WA7MUHNC

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/WA7MUHNC5Z5EMKXLEVD5LMOR7H \
  | 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: b03eca1da2ee7a462aeb2547d5b1d1f9e85f417e319a48961d5a7738b194ef0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4360ea4515f822477cef2f07eab019363cd40cd6d42c41ba1b43ed931c97f0a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-07-15T21:02:28Z",
    "title_canon_sha256": "4507786997877dcb7793f18737c170918e2f414157da23a28c1cc2cc2428f6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07752",
    "kind": "arxiv",
    "version": 1
  }
}