Pith Number

pith:3MP2SMPU

pith:2018:3MP2SMPUR24MUKQ3IHVWRZL2W7

not attested not anchored not stored refs pending

An automated search for transiting exocomets

Grant M. Kennedy, Greg Hope, Mark C. Wyatt, Simon T. Hodgkin

arxiv:1811.03102 v1 · 2018-11-07 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MP2SMPUR24MUKQ3IHVWRZL2W7}

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	2026-05-17T23:59:48.509666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1fa931f48eb8ca2a1b41eb68e57ab7c4add1a286a142f7b3e651a22603d10e

Aliases

arxiv: 1811.03102 · arxiv_version: 1811.03102v1 · doi: 10.48550/arxiv.1811.03102 · pith_short_12: 3MP2SMPUR24M · pith_short_16: 3MP2SMPUR24MUKQ3 · pith_short_8: 3MP2SMPU

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/3MP2SMPUR24MUKQ3IHVWRZL2W7 \
  | 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: db1fa931f48eb8ca2a1b41eb68e57ab7c4add1a286a142f7b3e651a22603d10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee69fa66d2e0e908673dc801d63dc7e0a560787fa68e652a0c2c5b4a2b18b7f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-07T19:00:01Z",
    "title_canon_sha256": "993a196cab3b24bdf60d5edb33e7c93819cf548dfcc503774b42c446b77d3b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03102",
    "kind": "arxiv",
    "version": 1
  }
}