Pith Number

pith:WWVDAIVQ

pith:2020:WWVDAIVQG563BG7IPFND3MCZJD

not attested not anchored not stored refs pending

The Effects of Inertial Forces on the Dynamics of Disk Galaxies

Roy Gomel, Tomer Zimmerman

arxiv:2010.10529 v2 · 2020-10-20 · 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{WWVDAIVQG563BG7IPFND3MCZJD}

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	2026-07-05T02:42:27.427292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5aa3022b0377db09be8795a3db05948c8f3e7bb9d4f7cc300a34c13c1cff0cc

Aliases

arxiv: 2010.10529 · arxiv_version: 2010.10529v2 · doi: 10.48550/arxiv.2010.10529 · pith_short_12: WWVDAIVQG563 · pith_short_16: WWVDAIVQG563BG7I · pith_short_8: WWVDAIVQ

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/WWVDAIVQG563BG7IPFND3MCZJD \
  | 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: b5aa3022b0377db09be8795a3db05948c8f3e7bb9d4f7cc300a34c13c1cff0cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f794c586e03d5b3d0edbebeaa8153cb1a1f6cd4dddbec80e6dd67024108dd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-20T18:00:01Z",
    "title_canon_sha256": "0997b9c7c45348cc90da81bcf3a6c518bbc5f1d178ae86b51c39f4b6bfa1f588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10529",
    "kind": "arxiv",
    "version": 2
  }
}