Pith Number

pith:7L7P3OE7

pith:2019:7L7P3OE77T4YTFDFXBW2F3ZTWT

not attested not anchored not stored refs pending

Galactic resonance rings. Modelling of motions in the wide solar neighborhood

Anna M. Melnik

arxiv:1902.03979 v1 · 2019-02-11 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L7P3OE77T4YTFDFXBW2F3ZTWT}

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	2026-05-17T23:54:17.448910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fafefdb89ffcf9899465b86da2ef33b4cd3290b65ce48e75f192e49aa401f671

Aliases

arxiv: 1902.03979 · arxiv_version: 1902.03979v1 · doi: 10.48550/arxiv.1902.03979 · pith_short_12: 7L7P3OE77T4Y · pith_short_16: 7L7P3OE77T4YTFDF · pith_short_8: 7L7P3OE7

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/7L7P3OE77T4YTFDFXBW2F3ZTWT \
  | 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: fafefdb89ffcf9899465b86da2ef33b4cd3290b65ce48e75f192e49aa401f671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f75db8ef008b95291fbf1379e6ac26281c334646bb8361c202ca9fbd6ae3176b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-11T16:36:40Z",
    "title_canon_sha256": "4402887be7c25a8730ab669319d056bfccae7c6eb1e3767bf97261bee3f74e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03979",
    "kind": "arxiv",
    "version": 1
  }
}