Pith Number

pith:7LTRJS3V

pith:2016:7LTRJS3VD2XMS5GD2V4LRFFCMM

not attested not anchored not stored refs pending

SOHO Comets: 20-Years and 3,000 Objects Later

Karl Battams, Matthew M. Knight

arxiv:1611.02279 v1 · 2016-11-07 · 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{7LTRJS3VD2XMS5GD2V4LRFFCMM}

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	2026-05-18T00:41:25.722307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae714cb751eaec974c3d578b894a26338be5ee5a4ff0cd43342b3c7789d51ef

Aliases

arxiv: 1611.02279 · arxiv_version: 1611.02279v1 · doi: 10.48550/arxiv.1611.02279 · pith_short_12: 7LTRJS3VD2XM · pith_short_16: 7LTRJS3VD2XMS5GD · pith_short_8: 7LTRJS3V

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/7LTRJS3VD2XMS5GD2V4LRFFCMM \
  | 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: fae714cb751eaec974c3d578b894a26338be5ee5a4ff0cd43342b3c7789d51ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bfb160ed1b25a852e41f88eb9333decbeddbfd51c8831efbbcc1d90eeed1518",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-11-07T21:00:00Z",
    "title_canon_sha256": "6ef6d27cfa101e1c0a8007059409fbe7f098839dc88154e56949fe9e6c0b0b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02279",
    "kind": "arxiv",
    "version": 1
  }
}