Pith Number

pith:DK36DZ4A

pith:2018:DK36DZ4AGF6F7HOG2NHBRM4C5X

not attested not anchored not stored refs pending

Analysis of Numerical Algorithms for Computing Rapid Momentum Transfers between the Gas and Dust in Simulations of Circumstellar Disks

E.I. Vorobyov, O.P. Stoyanovskaya, V.N. Snytnikov

arxiv:1808.02867 v1 · 2018-08-08 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK36DZ4AGF6F7HOG2NHBRM4C5X}

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	2026-05-18T00:08:31.957444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab7e1e780317c5f9dc6d34e18b382ede0dd456efa4d77e48c2d12bac5abaa76

Aliases

arxiv: 1808.02867 · arxiv_version: 1808.02867v1 · doi: 10.48550/arxiv.1808.02867 · pith_short_12: DK36DZ4AGF6F · pith_short_16: DK36DZ4AGF6F7HOG · pith_short_8: DK36DZ4A

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/DK36DZ4AGF6F7HOG2NHBRM4C5X \
  | 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: 1ab7e1e780317c5f9dc6d34e18b382ede0dd456efa4d77e48c2d12bac5abaa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05df7bdf87449e5263f5eac595c678051e3a1044954e6c168c45500d2fe5f6a9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-08T17:14:58Z",
    "title_canon_sha256": "cb39a854b06aa604907699236a02a539567772fb2b021e07415bf86447be38a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02867",
    "kind": "arxiv",
    "version": 1
  }
}