Pith Number

pith:OLJPZ6DV

pith:2023:OLJPZ6DVOIBOH52F4UIQOXVNN2

not attested not anchored not stored refs pending

Probing the Temperature Structure of the Inner Region of a Protoplanetary Disk

Akimasa Kataoka, Mario Flock, Satoshi Okuzumi, Takahiro Ueda

arxiv:2305.12598 v1 · 2023-05-21 · 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{OLJPZ6DVOIBOH52F4UIQOXVNN2}

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	2026-07-05T06:34:34.868944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d2fcf8757202e3f745e511075ead6e800d45384f3485396536275d5a118675

Aliases

arxiv: 2305.12598 · arxiv_version: 2305.12598v1 · doi: 10.48550/arxiv.2305.12598 · pith_short_12: OLJPZ6DVOIBO · pith_short_16: OLJPZ6DVOIBOH52F · pith_short_8: OLJPZ6DV

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/OLJPZ6DVOIBOH52F4UIQOXVNN2 \
  | 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: 72d2fcf8757202e3f745e511075ead6e800d45384f3485396536275d5a118675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee88233b41e7b4ca13efd31bea928cb9bb11d41bbed15751e2de3c2aef1674e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-05-21T23:13:30Z",
    "title_canon_sha256": "b9dd5cdea24ac5cec4a8390809f66c45caf2ad4d113e75705c405b72fe672624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12598",
    "kind": "arxiv",
    "version": 1
  }
}