Pith Number

pith:SVIXL5TH

pith:2018:SVIXL5THR6DAIWC4Y7XW7M7PTF

not attested not anchored not stored refs pending

Schr\"odinger Evolution of Self-Gravitating Disks

Konstantin Batygin

arxiv:1803.01258 v1 · 2018-03-03 · astro-ph.EP · 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{SVIXL5THR6DAIWC4Y7XW7M7PTF}

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	2026-05-18T00:21:05.644152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955175f6678f8604585cc7ef6fb3ef995c84c0a0bb107cf48029a46f44055e18

Aliases

arxiv: 1803.01258 · arxiv_version: 1803.01258v1 · doi: 10.48550/arxiv.1803.01258 · pith_short_12: SVIXL5THR6DA · pith_short_16: SVIXL5THR6DAIWC4 · pith_short_8: SVIXL5TH

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/SVIXL5THR6DAIWC4Y7XW7M7PTF \
  | 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: 955175f6678f8604585cc7ef6fb3ef995c84c0a0bb107cf48029a46f44055e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1885a0803f531dd6b2dfee5edbce9761377421a604df7ad355005703245081",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-03T22:55:35Z",
    "title_canon_sha256": "e1ec4bcd58258f233df8d619018ad9d0eaf4dc5939abe3ef1705bacff3fa2a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01258",
    "kind": "arxiv",
    "version": 1
  }
}