Pith Number

pith:QL73B42V

pith:2025:QL73B42VNX5Q7N5LEJNREX7G76

not attested not anchored not stored refs pending

A MeerKAT survey of nearby dwarf novae: I. New detections

C. Knigge, D. L. Coppejans, D. R. A. Williams, E. K\"ording, G. R. Sivakoff, I. Heywood, J. C. A. Miller-Jones, J. Kersten, P. A. Woudt, P. J. Groot, R. Fender

arxiv:2503.23838 v1 · 2025-03-31 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QL73B42VNX5Q7N5LEJNREX7G76}

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	2026-05-21T01:04:13.618349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ffb0f3556dfb0fb7ab225b125fe6ffad9f69631326d31d5903c7cc08193fa7

Aliases

arxiv: 2503.23838 · arxiv_version: 2503.23838v1 · doi: 10.48550/arxiv.2503.23838 · pith_short_12: QL73B42VNX5Q · pith_short_16: QL73B42VNX5Q7N5L · pith_short_8: QL73B42V

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/QL73B42VNX5Q7N5LEJNREX7G76 \
  | 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: 82ffb0f3556dfb0fb7ab225b125fe6ffad9f69631326d31d5903c7cc08193fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab244b62658e589b64e9528435607006174b4675918075ff6fc09a9ec2d43929",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-03-31T08:33:42Z",
    "title_canon_sha256": "5074c5fb9db1861a1a87f093340a18781500d384b8a21318b3c6476f9b4e33b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23838",
    "kind": "arxiv",
    "version": 1
  }
}