Pith Number

pith:AOS7DUXM

pith:2019:AOS7DUXM65ET7GJBBIFRQKYTCW

not attested not anchored not stored refs pending

Stability of two-fluid galactic disc under the influence of an external tidal field

K. Aditya

arxiv:1905.10746 v1 · 2019-05-26 · 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{AOS7DUXM65ET7GJBBIFRQKYTCW}

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	2026-05-17T23:45:05.380142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a5f1d2ecf7493f99210a0b182b1315882d4bbcb93a911a8805fc2b699cf500

Aliases

arxiv: 1905.10746 · arxiv_version: 1905.10746v1 · doi: 10.48550/arxiv.1905.10746 · pith_short_12: AOS7DUXM65ET · pith_short_16: AOS7DUXM65ET7GJB · pith_short_8: AOS7DUXM

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/AOS7DUXM65ET7GJBBIFRQKYTCW \
  | 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: 03a5f1d2ecf7493f99210a0b182b1315882d4bbcb93a911a8805fc2b699cf500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e06fbd662147d10af2ad08daa7d5b48699d1708660005e2742b5d8bdeec641",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-26T06:42:26Z",
    "title_canon_sha256": "98169da6b90477fd470b392c0f35c247b9b4ce58d729a898bc4db25e8343589b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10746",
    "kind": "arxiv",
    "version": 1
  }
}