Pith Number

pith:N4WIZVI3

pith:2017:N4WIZVI3B42DQMN2T4BQPGHDMW

not attested not anchored not stored refs pending

SDSS J105754.25+275947.5: a period-bounce eclipsing cataclysmic variable with the lowest-mass donor yet measured

B. T. G\"ansicke, E. Breedt, J. Bochinksi, J. J. Hermes, L. K. Hardy, M. C. P. Bours, M. J. McAllister, P. Kerry, S. G. Parsons, S. Kengkriangkrai, S. P. Littlefair, S. Rattanasoon, T. R. Marsh, V. S. Dhillon

arxiv:1701.07892 v1 · 2017-01-26 · 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{N4WIZVI3B42DQMN2T4BQPGHDMW}

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	2026-05-18T00:48:46.686636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f2c8cd51b0f343831ba9f030798e3659e22b4886c79c81e29f0a5ddb1548f3f

Aliases

arxiv: 1701.07892 · arxiv_version: 1701.07892v1 · doi: 10.48550/arxiv.1701.07892 · pith_short_12: N4WIZVI3B42D · pith_short_16: N4WIZVI3B42DQMN2 · pith_short_8: N4WIZVI3

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/N4WIZVI3B42DQMN2T4BQPGHDMW \
  | 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: 6f2c8cd51b0f343831ba9f030798e3659e22b4886c79c81e29f0a5ddb1548f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f174edd4540337922e9a8849ca7cc5f8c98dcb93c1e4eebeb703fefa2b977456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-26T22:28:32Z",
    "title_canon_sha256": "ce9a6360cec8483ab05fd5a958eda7c5c37c5ed7a2a66b09a37d1e6157e88b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07892",
    "kind": "arxiv",
    "version": 1
  }
}