Pith Number

pith:7TZPJUYD

pith:2024:7TZPJUYDU2UWSYO47K3YO3WGLG

not attested not anchored not stored refs pending

Size of the accretion disc in the recurrent nova T CrB

D. Marchev, J. Marti, K. A. Stoyanov, M. F. Bode, M. Minev, M. Moyseev, R. Konstantinova-Antova, R. K. Zamanov, S. Stefanov, V. Marchev

arxiv:2405.11506 v1 · 2024-05-19 · 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{7TZPJUYDU2UWSYO47K3YO3WGLG}

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	2026-07-05T08:20:40.812251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf2f4d303a6a96961dcfab7876ec659b7214b3a15eec648b683fe0c72d489a5

Aliases

arxiv: 2405.11506 · arxiv_version: 2405.11506v1 · doi: 10.48550/arxiv.2405.11506 · pith_short_12: 7TZPJUYDU2UW · pith_short_16: 7TZPJUYDU2UWSYO4 · pith_short_8: 7TZPJUYD

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/7TZPJUYDU2UWSYO47K3YO3WGLG \
  | 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: fcf2f4d303a6a96961dcfab7876ec659b7214b3a15eec648b683fe0c72d489a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5811c1f65fc0cc4d4e350b39f6620d136d1c1c51cce8d8cebe6ae11eefe116ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-05-19T10:16:13Z",
    "title_canon_sha256": "ed1200ae64fa9760faf736cf1369b19cc4bc3ad9f83f8dce7313725aa0805b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11506",
    "kind": "arxiv",
    "version": 1
  }
}