Pith Number

pith:G23SJW4A

pith:2021:G23SJW4APT6UX7E26BEBJEHGNW

not attested not anchored not stored refs pending

Hunt for extremely eccentric eclipsing binaries

M. Masek, P. Zasche, Z. Henzl

arxiv:2108.06914 v1 · 2021-08-16 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G23SJW4APT6UX7E26BEBJEHGNW}

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	2026-07-05T03:05:59.014208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b724db807cfd4bfc9af0481490e66d844d79e6aa1a239b69b38e21d4d06928

Aliases

arxiv: 2108.06914 · arxiv_version: 2108.06914v1 · doi: 10.48550/arxiv.2108.06914 · pith_short_12: G23SJW4APT6U · pith_short_16: G23SJW4APT6UX7E2 · pith_short_8: G23SJW4A

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/G23SJW4APT6UX7E26BEBJEHGNW \
  | 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: 36b724db807cfd4bfc9af0481490e66d844d79e6aa1a239b69b38e21d4d06928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f00063dd428c5b34939b039eb639fda31383e27ca2de322ab64643cf8edac6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-08-16T06:22:40Z",
    "title_canon_sha256": "a4126b8a8f2f09e2d46b6feda2a8aba82b602c9e6760c9d4921f4d1d65e216b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06914",
    "kind": "arxiv",
    "version": 1
  }
}