Pith Number

pith:AFJ7E5HU

pith:2017:AFJ7E5HUR7T2BMDGB4IDDT2YMX

not attested not anchored not stored refs pending

Improving the thin-disk models of circumstellar disk evolution. The 2+1-dimensional model

Eduard I. Vorobyov, Yaroslav N. Pavlyuchenkov

arxiv:1706.00401 v1 · 2017-06-01 · 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{AFJ7E5HUR7T2BMDGB4IDDT2YMX}

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	2026-05-18T00:34:18.166000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0153f274f48fe7a0b0660f1031cf5865ec42b0efcfef4179e8626287448bd099

Aliases

arxiv: 1706.00401 · arxiv_version: 1706.00401v1 · doi: 10.48550/arxiv.1706.00401 · pith_short_12: AFJ7E5HUR7T2 · pith_short_16: AFJ7E5HUR7T2BMDG · pith_short_8: AFJ7E5HU

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/AFJ7E5HUR7T2BMDGB4IDDT2YMX \
  | 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: 0153f274f48fe7a0b0660f1031cf5865ec42b0efcfef4179e8626287448bd099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070c82a18e73673d0dae5f224b706681b4023416562c83e8b0919547f605f235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-01T17:23:58Z",
    "title_canon_sha256": "8238a567b5930a2a09762a279a8e80752bdb0bb4bbe91c734be4b4b310f8687d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00401",
    "kind": "arxiv",
    "version": 1
  }
}