Pith Number

pith:32555IF4

pith:2025:32555IF4YJAGOHUI252Q4DQIJB

not attested not anchored not stored refs pending

Physics Of Eclipsing Binaries. IX. Spectroscopic module

Andrej Pr\v{s}a, Kyle E. Conroy, Michael Abdul-Masih, Miroslav Bro\v{z}

arxiv:2506.20868 v1 · 2025-06-25 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32555IF4YJAGOHUI252Q4DQIJB}

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	2026-07-05T11:27:35.290226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

debbdea0bcc240671e88d7750e0e084857b656e3eeeac3498f7df9d05b3b39a5

Aliases

arxiv: 2506.20868 · arxiv_version: 2506.20868v1 · doi: 10.48550/arxiv.2506.20868 · pith_short_12: 32555IF4YJAG · pith_short_16: 32555IF4YJAGOHUI · pith_short_8: 32555IF4

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/32555IF4YJAGOHUI252Q4DQIJB \
  | 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: debbdea0bcc240671e88d7750e0e084857b656e3eeeac3498f7df9d05b3b39a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92161e753805a40317252570b64172d167329b88291df577104d2d546779d3e0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-25T22:38:06Z",
    "title_canon_sha256": "f6142fe0d816bb89842163338e0d2ea5c6f2b8780a4793950e1944bdf9e25b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20868",
    "kind": "arxiv",
    "version": 1
  }
}