Pith Number

pith:SAHV5BJF

pith:2016:SAHV5BJFQ2ZO5H3SVBWPNW4NER

not attested not anchored not stored refs pending

Modal analysis of gravitational instabilities in nearly Keplerian, counter-rotating collisionless discs

Mamta Gulati (Indian Institute of Science Education, Research Mohali), Tarun Deep Saini (Indian Institute of Science)

arxiv:1602.07169 v1 · 2016-02-23 · 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{SAHV5BJFQ2ZO5H3SVBWPNW4NER}

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	2026-05-18T00:53:08.502024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900f5e852586b2ee9f72a86cf6db8d24692da05740e70ed4b1a65f07e7e9c2a3

Aliases

arxiv: 1602.07169 · arxiv_version: 1602.07169v1 · doi: 10.48550/arxiv.1602.07169 · pith_short_12: SAHV5BJFQ2ZO · pith_short_16: SAHV5BJFQ2ZO5H3S · pith_short_8: SAHV5BJF

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/SAHV5BJFQ2ZO5H3SVBWPNW4NER \
  | 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: 900f5e852586b2ee9f72a86cf6db8d24692da05740e70ed4b1a65f07e7e9c2a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a64e004cf8fbaa6d395754674e5971265ca6d823d8edbd71e183d72c5d544d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-23T14:38:59Z",
    "title_canon_sha256": "f25ca8a8b7c2cf2cadc204101504077e15beafa85032ffd99e17520ddc31cb1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07169",
    "kind": "arxiv",
    "version": 1
  }
}