Pith Number

pith:ELW5WEFD

pith:2020:ELW5WEFDD6HOZPF5SXH5FMCRG3

not attested not anchored not stored refs pending

Global Hydromagnetic Simulations of Protoplanetary Disks with Stellar Irradiation and Simplified Thermochemistry

Christian Brinch, Jon P. Ramsey, Neal J. Turner, Oliver Gressel, Richard P. Nelson, Simon Bruderer

arxiv:2005.03431 v1 · 2020-05-07 · 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{ELW5WEFDD6HOZPF5SXH5FMCRG3}

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	2026-07-05T01:14:49.913848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22eddb10a31f8eecbcbd95cfd2b05136c320743fcf79ca39ec0ae1d73b390636

Aliases

arxiv: 2005.03431 · arxiv_version: 2005.03431v1 · doi: 10.48550/arxiv.2005.03431 · pith_short_12: ELW5WEFDD6HO · pith_short_16: ELW5WEFDD6HOZPF5 · pith_short_8: ELW5WEFD

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/ELW5WEFDD6HOZPF5SXH5FMCRG3 \
  | 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: 22eddb10a31f8eecbcbd95cfd2b05136c320743fcf79ca39ec0ae1d73b390636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed77be1a91752686f78e4d2c752cb47b0b878347af4fa3d09a83a49697e27211",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-05-07T13:02:03Z",
    "title_canon_sha256": "f08c6461d42ad3a1925668a66fe3e4567f6953866e7028c92588274870819bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.03431",
    "kind": "arxiv",
    "version": 1
  }
}