Pith Number

pith:E4FCAFP4

pith:2024:E4FCAFP4TTEOKUE7FK56DGXITH

not attested not anchored not stored refs pending

The inner disk rim of HD 163296: linking radiative hydrostatic models with infrared interferometry

Antoine M\'erand, Mario Flock, Myriam Benisty, Ond\v{r}ej Chrenko, Ra\'ul O. Chametla, Takahiro Ueda

arxiv:2401.17142 v1 · 2024-01-30 · 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{E4FCAFP4TTEOKUE7FK56DGXITH}

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	2026-07-05T07:39:20.158219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

270a2015fc9cc8e5509f2abbe19ae899f20b554a749ceb2adebfdbde4759ac7c

Aliases

arxiv: 2401.17142 · arxiv_version: 2401.17142v1 · doi: 10.48550/arxiv.2401.17142 · pith_short_12: E4FCAFP4TTEO · pith_short_16: E4FCAFP4TTEOKUE7 · pith_short_8: E4FCAFP4

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/E4FCAFP4TTEOKUE7FK56DGXITH \
  | 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: 270a2015fc9cc8e5509f2abbe19ae899f20b554a749ceb2adebfdbde4759ac7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4500ea08922f8e74189cce4092b41ffcf74c048d0898ca7d65dc33ff6f17051f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-01-30T16:23:48Z",
    "title_canon_sha256": "974a5e4df06b86b96626cbb235dcbd84dcb06451a0b13527edfc1ca44b672c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17142",
    "kind": "arxiv",
    "version": 1
  }
}