Pith Number

pith:TFA5MSJJ

pith:2018:TFA5MSJJYU7CXQTKICTAQ2RY7S

not attested not anchored not stored refs pending

A fast method to identify mean motion resonances

B. \'Erdi, E. Forg\'acs-Dajka, Zs. S\'andor

arxiv:1803.07458 v1 · 2018-03-20 · 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{TFA5MSJJYU7CXQTKICTAQ2RY7S}

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	2026-05-18T00:20:33.133279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9941d64929c53e2bc26a40a6086a38fcb6a81a2340291fedd4e58b5531850cc2

Aliases

arxiv: 1803.07458 · arxiv_version: 1803.07458v1 · doi: 10.48550/arxiv.1803.07458 · pith_short_12: TFA5MSJJYU7C · pith_short_16: TFA5MSJJYU7CXQTK · pith_short_8: TFA5MSJJ

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/TFA5MSJJYU7CXQTKICTAQ2RY7S \
  | 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: 9941d64929c53e2bc26a40a6086a38fcb6a81a2340291fedd4e58b5531850cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b3db9de4ad4e849ed687dffeda811aeffcc5a8731808df2311950e471123ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-20T14:39:42Z",
    "title_canon_sha256": "e602cd4e0baf19cb179aecb8e60dd0bbc3276852ba602540c4e109967dc923dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07458",
    "kind": "arxiv",
    "version": 1
  }
}