Pith Number

pith:DP6FF2QW

pith:2021:DP6FF2QWRILI7J2A4S7STOX7BR

not attested not anchored not stored refs pending

Searching for Diamagnetic Blob Accretion in the 74 day K2 Observation of V2400 Ophiuchi

Andrew Langford, Colin Littlefield, Mark R. Kennedy, Paula Szkody, Peter Garnavich, Simone Scaringi

arxiv:2112.07729 v1 · 2021-12-14 · 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{DP6FF2QWRILI7J2A4S7STOX7BR}

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.

Cited by

1 paper in Pith

Long-term Optical Photometry of V709 Cas Using TESS : Refined Periods and Accretion Geometry

Receipt and verification

First computed	2026-07-05T03:41:05.813525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bfc52ea168a168fa740e4bf29baff0c578a15a4ed7acbf1868e768e29305f98

Aliases

arxiv: 2112.07729 · arxiv_version: 2112.07729v1 · doi: 10.48550/arxiv.2112.07729 · pith_short_12: DP6FF2QWRILI · pith_short_16: DP6FF2QWRILI7J2A · pith_short_8: DP6FF2QW

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/DP6FF2QWRILI7J2A4S7STOX7BR \
  | 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: 1bfc52ea168a168fa740e4bf29baff0c578a15a4ed7acbf1868e768e29305f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54eca89e1da9efb311c18b9a3a721b0511c87297cf0a3d2ced301e0e50f0441f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-12-14T20:14:30Z",
    "title_canon_sha256": "6aff2809603631ed36138b4b2da2c293c91ac5d1359345e1c4ae20f2bc165900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07729",
    "kind": "arxiv",
    "version": 1
  }
}