Pith Number

pith:IKB5POF2

pith:2018:IKB5POF2T3I4VR6VZY3C4QJSX5

not attested not anchored not stored refs pending

High-Speed Photometry of Gaia14aae: An Eclipsing AM CVn That Challenges Formation Models

A. Chakpor, C. M. Copperwheat, D. I. Sahman, D. T. H. Steeghs, E. Breedt, G. Hallinan, H. C. Campbell, J. J. Hermes, J. Milburn, J. van Roestel, L. K. Hardy, M. J. Green, N. Prasert, N. Singh, P. Kerry, R. P. Ashley, S. Bloemen, S. G. Parsons, S. P. Littlefair, T. Kupfer, T. R. Marsh, V. S. Dhillon

arxiv:1802.00499 v1 · 2018-02-01 · 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{IKB5POF2T3I4VR6VZY3C4QJSX5}

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	2026-05-18T00:22:54.597243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4283d7b8ba9ed1cac7d5ce362e4132bf52d025a0e931dbac3869d1b7b77c0241

Aliases

arxiv: 1802.00499 · arxiv_version: 1802.00499v1 · doi: 10.48550/arxiv.1802.00499 · pith_short_12: IKB5POF2T3I4 · pith_short_16: IKB5POF2T3I4VR6V · pith_short_8: IKB5POF2

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/IKB5POF2T3I4VR6VZY3C4QJSX5 \
  | 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: 4283d7b8ba9ed1cac7d5ce362e4132bf52d025a0e931dbac3869d1b7b77c0241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6b1081a4bb0796dad3ade9b7d0b44fd91866c7a1b0b8441f72bce48cd5bf9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-01T21:46:42Z",
    "title_canon_sha256": "7dac011c770e8626d71d1dd861524de4fd4f7f1624735980d3c1266b29d4971c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00499",
    "kind": "arxiv",
    "version": 1
  }
}