Pith Number

pith:PQ53SH3N

pith:2012:PQ53SH3NFFYWIAILQKSR73ZLCY

not attested not anchored not stored refs pending

Of Horseshoes and Heliotropes: Dynamics of Dust in the Encke Gap

D. P. Hamilton, J. A. Burns, M. M. Hedman, M. R. Showalter

arxiv:1211.4762 v3 · 2012-11-20 · 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{PQ53SH3NFFYWIAILQKSR73ZLCY}

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	2026-05-18T01:53:02.495705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c3bb91f6d297164010b82a51fef2b163c492b46ce6b36d051a7a998cd114dea

Aliases

arxiv: 1211.4762 · arxiv_version: 1211.4762v3 · doi: 10.48550/arxiv.1211.4762 · pith_short_12: PQ53SH3NFFYW · pith_short_16: PQ53SH3NFFYWIAIL · pith_short_8: PQ53SH3N

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/PQ53SH3NFFYWIAILQKSR73ZLCY \
  | 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: 7c3bb91f6d297164010b82a51fef2b163c492b46ce6b36d051a7a998cd114dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2d053279d3bb16493ad1c9bbfae0929d90826f88e3b2c54d66160ffdea8133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-11-20T14:58:57Z",
    "title_canon_sha256": "7c471e4c7ff8a7927fe7a0a01002ca7c839066d826380460a9b9e3f20ac41f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4762",
    "kind": "arxiv",
    "version": 3
  }
}