Pith Number

pith:WMWERG2U

pith:2016:WMWERG2UDIHX2YDNDSBRY5QUJK

not attested not anchored not stored refs pending

Determining the type of orbits in the central regions of barred galaxies

Euaggelos E. Zotos, Nicolaos D. Caranicolas

arxiv:1604.03376 v1 · 2016-04-12 · 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{WMWERG2UDIHX2YDNDSBRY5QUJK}

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	2026-05-18T01:17:11.250894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32c489b541a0f7d606d1c831c76144a8fefa5b6dc9f4eda71cb59af8723ba49

Aliases

arxiv: 1604.03376 · arxiv_version: 1604.03376v1 · doi: 10.48550/arxiv.1604.03376 · pith_short_12: WMWERG2UDIHX · pith_short_16: WMWERG2UDIHX2YDN · pith_short_8: WMWERG2U

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/WMWERG2UDIHX2YDNDSBRY5QUJK \
  | 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: b32c489b541a0f7d606d1c831c76144a8fefa5b6dc9f4eda71cb59af8723ba49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e5b5b4256cbf6a80ee9f7df2b35641a8d5daa40c5d26405c7fbcf2fb19442fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-12T12:40:32Z",
    "title_canon_sha256": "66e1de5092b01274e2c40b26e17e23d59e880f288284372ac774deab412dddc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03376",
    "kind": "arxiv",
    "version": 1
  }
}