Pith Number

pith:BIO7GJH5

pith:2018:BIO7GJH5OMYEUASQMWFDL7RBRG

not attested not anchored not stored refs pending

A rapid decrease in the rotation rate of comet 41P/Tuttle-Giacobini-Kres\'ak

Dennis Bodewits, Matthew M. Knight, Michael S. P. Kelley, Tony L. Farnham

arxiv:1801.03870 v1 · 2018-01-11 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIO7GJH5OMYEUASQMWFDL7RBRG}

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	2026-05-18T00:26:13.323163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a1df324fd73304a0250658a35fe2189855c9845a21c01c9fdd688745e00f54d

Aliases

arxiv: 1801.03870 · arxiv_version: 1801.03870v1 · doi: 10.48550/arxiv.1801.03870 · pith_short_12: BIO7GJH5OMYE · pith_short_16: BIO7GJH5OMYEUASQ · pith_short_8: BIO7GJH5

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/BIO7GJH5OMYEUASQMWFDL7RBRG \
  | 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: 0a1df324fd73304a0250658a35fe2189855c9845a21c01c9fdd688745e00f54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f8108f0cd339803506f4ce21d9bfc7145ba7085883f7bb7e145cf36a12cf63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-01-11T16:58:37Z",
    "title_canon_sha256": "5bca7c885977fe8fe861be1fc63b0f84fada278fd5d326a3b2eac0d13652b8e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03870",
    "kind": "arxiv",
    "version": 1
  }
}