Pith Number

pith:UJBYU464

pith:2024:UJBYU464FWD4B2K3N5IEDJBRAE

not attested not anchored not stored refs pending

Quantifying spectroscopic Ca II exocomet transit occurrence in two decades of HARPS data

David J. A. Brown, Grant M. Kennedy, Paul A. Str{\o}m, Rapha\"el Bendahan-West

arxiv:2412.13253 v1 · 2024-12-17 · astro-ph.EP · 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{UJBYU464FWD4B2K3N5IEDJBRAE}

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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

A search for circumstellar gas in pre-main-sequence debris discs using absorption spectroscopy

Receipt and verification

First computed	2026-07-05T09:50:58.816964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2438a73dc2d87c0e95b6f5041a431013e161d991238d1190d1ce2102e994470

Aliases

arxiv: 2412.13253 · arxiv_version: 2412.13253v1 · doi: 10.48550/arxiv.2412.13253 · pith_short_12: UJBYU464FWD4 · pith_short_16: UJBYU464FWD4B2K3 · pith_short_8: UJBYU464

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/UJBYU464FWD4B2K3N5IEDJBRAE \
  | 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: a2438a73dc2d87c0e95b6f5041a431013e161d991238d1190d1ce2102e994470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b64e52683312feaaa14eabfd324e99892f26a7cde8a1cb971edeada13ed51f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-12-17T19:00:01Z",
    "title_canon_sha256": "58adbf5c23f9a1ecdbdea2fae8d97829525104bca6b3a0dcadbdaed5b764112d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13253",
    "kind": "arxiv",
    "version": 1
  }
}