Pith Number

pith:64QBXCPA

pith:2017:64QBXCPAZKSKVUVFJYOXVACAHO

not attested not anchored not stored refs pending

The evolution of the eccentricity in the eclipsing binary system AS Camelopardalis

A. I. Bogomazov, A. V. Kusakin, V. S. Kozyreva

arxiv:1711.06348 v1 · 2017-11-16 · 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{64QBXCPAZKSKVUVFJYOXVACAHO}

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	2026-05-18T00:24:15.315050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7201b89e0caa4aad2a54e1d7a80403b83d9919faae87dd83365d31cdbbc584b

Aliases

arxiv: 1711.06348 · arxiv_version: 1711.06348v1 · doi: 10.48550/arxiv.1711.06348 · pith_short_12: 64QBXCPAZKSK · pith_short_16: 64QBXCPAZKSKVUVF · pith_short_8: 64QBXCPA

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/64QBXCPAZKSKVUVFJYOXVACAHO \
  | 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: f7201b89e0caa4aad2a54e1d7a80403b83d9919faae87dd83365d31cdbbc584b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1ee4d9e48a3fc8efa034bc3ab8886e113708160926ce81855b7403674b5112",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-16T23:09:54Z",
    "title_canon_sha256": "281a35e64d9075b6eb720d12f8b2bf2afb054561b11821786e1a49210c4fed94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06348",
    "kind": "arxiv",
    "version": 1
  }
}