Pith Number

pith:4TZUUHDJ

pith:2023:4TZUUHDJK72NJMUZW3DHIPBVGJ

not attested not anchored not stored refs pending

Origin and evolution of Mercury's circumsolar dust ring

Ariel N. Deutsch, Marc J. Kuchner, Petr Pokorny

arxiv:2301.10219 v1 · 2023-01-24 · 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{4TZUUHDJK72NJMUZW3DHIPBVGJ}

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	2026-07-05T05:35:39.540017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f34a1c6957f4d4b299b6c6743c353250b194d59ea49a94f980fe6db4b9854c

Aliases

arxiv: 2301.10219 · arxiv_version: 2301.10219v1 · doi: 10.48550/arxiv.2301.10219 · pith_short_12: 4TZUUHDJK72N · pith_short_16: 4TZUUHDJK72NJMUZ · pith_short_8: 4TZUUHDJ

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/4TZUUHDJK72NJMUZW3DHIPBVGJ \
  | 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: e4f34a1c6957f4d4b299b6c6743c353250b194d59ea49a94f980fe6db4b9854c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9efef4c1c15b953c43e0c19bcd8dbf879b3be97e73bc8fd44871bf69b2403a27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-01-24T18:50:10Z",
    "title_canon_sha256": "03708ae1e8cc69695e593a59834ec6f72620bf108e926d89ce09ce0cc58c8cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10219",
    "kind": "arxiv",
    "version": 1
  }
}