Pith Number

pith:EX2ODWSZ

pith:2013:EX2ODWSZJ3MTE7BI5FWZEJYBLS

not attested not anchored not stored refs pending

Will Comet 209P/LINEAR Generate the Next Meteor Storm?

Paul A. Wiegert, Quanzhi Ye

arxiv:1311.0235 v1 · 2013-11-01 · 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{EX2ODWSZJ3MTE7BI5FWZEJYBLS}

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	2026-05-18T01:46:39.939473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f4e1da594ed9327c28e96d9227015c8a0fe187cd4adf4f83781c6dde16e59e

Aliases

arxiv: 1311.0235 · arxiv_version: 1311.0235v1 · doi: 10.48550/arxiv.1311.0235 · pith_short_12: EX2ODWSZJ3MT · pith_short_16: EX2ODWSZJ3MTE7BI · pith_short_8: EX2ODWSZ

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/EX2ODWSZJ3MTE7BI5FWZEJYBLS \
  | 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: 25f4e1da594ed9327c28e96d9227015c8a0fe187cd4adf4f83781c6dde16e59e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "007ffac9891b2d9bb003222be3ed9f7a4524f3b7cc3bb3d11d38b289bb65fb24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-11-01T17:37:23Z",
    "title_canon_sha256": "03551712198e268ef015293e408a2b077208308e5d0e42c50be8039d863d606d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0235",
    "kind": "arxiv",
    "version": 1
  }
}