Pith Number

pith:5C2WDYFW

pith:2024:5C2WDYFWISCH2M5WYFCBNJGTKU

not attested not anchored not stored refs pending

Multi-band reflectance and shadowing of RX J1604.3-2130 protoplanetary disk in scattered light

Bin B. Ren, Bo Ma, Chen Xie, Dimitri Mawet, Garreth Ruane, Huisheng Zhong, Jie Ma, Nicole L. Wallack

arxiv:2402.16698 v1 · 2024-02-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5C2WDYFWISCH2M5WYFCBNJGTKU}

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	2026-07-05T07:49:25.276189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8b561e0b644847d33b6c14416a4d3551932e08d8d8221c1562c322abeba05fe

Aliases

arxiv: 2402.16698 · arxiv_version: 2402.16698v1 · doi: 10.48550/arxiv.2402.16698 · pith_short_12: 5C2WDYFWISCH · pith_short_16: 5C2WDYFWISCH2M5W · pith_short_8: 5C2WDYFW

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/5C2WDYFWISCH2M5WYFCBNJGTKU \
  | 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: e8b561e0b644847d33b6c14416a4d3551932e08d8d8221c1562c322abeba05fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655b9169ba65f9842c954dc158860dc68794b03bb5b88b59282ed083b87dbf40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-26T16:11:35Z",
    "title_canon_sha256": "4268d09d9341e2f42c9f66dd05acbcaa5cb8a4ca67e71b018ef1da41730db467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16698",
    "kind": "arxiv",
    "version": 1
  }
}