Pith Number

pith:FMIA2RHC

pith:2020:FMIA2RHCQ4V5NT7BZPMYROQFMR

not attested not anchored not stored refs pending

A tidally induced global corrugation pattern in an external disc galaxy similar to the Milky Way

Antonela Monachesi, Beno\^it Epinat, Carlos S. Frenk, Catalina Mora-Urrejola, Claudia Mendes de Oliveira, Facundo A. G\'omez, Federico Marinacci, Nicolas P. Maffione, Philippe Amram, Robert J. J. Grand, R\"udiger Pakmor, Sergio Torres-Flores, Simon D. M. White, Volker Springel

arxiv:2011.12323 v1 · 2020-11-24 · 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{FMIA2RHCQ4V5NT7BZPMYROQFMR}

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	2026-07-05T01:54:32.856233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b100d44e2872bd6cfe1cbd988ba0564629c54afedb5cef093b14bf0023778c9

Aliases

arxiv: 2011.12323 · arxiv_version: 2011.12323v1 · doi: 10.48550/arxiv.2011.12323 · pith_short_12: FMIA2RHCQ4V5 · pith_short_16: FMIA2RHCQ4V5NT7B · pith_short_8: FMIA2RHC

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/FMIA2RHCQ4V5NT7BZPMYROQFMR \
  | 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: 2b100d44e2872bd6cfe1cbd988ba0564629c54afedb5cef093b14bf0023778c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda8b8768194f4f129c3d3e43c654ec0ed9e64df4f90026a274d59e67b8df9f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-24T19:02:10Z",
    "title_canon_sha256": "87490eb4c6db2ed8c6760c7920008b81ea97e221aef0ad840540ae324dd56cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12323",
    "kind": "arxiv",
    "version": 1
  }
}