Pith Number

pith:I4XHDCA2

pith:2010:I4XHDCA2KHO4IJXZMZ4ZEFX3IS

not attested not anchored not stored refs pending

Continuum and line modelling of discs around young stars. I. 300000 disc models for Herschel/GASPS

Christophe Pinte, Francois Menard, Gaspard Duchene, Ian Tilling, Inga Kamp, Jean-Charles Augereau, Peter Woitke, Wing-Fai Thi

arxiv:1003.2323 v1 · 2010-03-11 · 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{I4XHDCA2KHO4IJXZMZ4ZEFX3IS}

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	2026-05-18T02:08:35.025970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472e71881a51ddc426f966799216fb44b51779d343738db64ea8fee2893d6a35

Aliases

arxiv: 1003.2323 · arxiv_version: 1003.2323v1 · doi: 10.48550/arxiv.1003.2323 · pith_short_12: I4XHDCA2KHO4 · pith_short_16: I4XHDCA2KHO4IJXZ · pith_short_8: I4XHDCA2

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/I4XHDCA2KHO4IJXZMZ4ZEFX3IS \
  | 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: 472e71881a51ddc426f966799216fb44b51779d343738db64ea8fee2893d6a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd91a8de03db041608845d6e84f64b52cc2a48e24f068e18da3f186f578e4c7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-11T12:49:21Z",
    "title_canon_sha256": "893263f3e8fbb23016bc5cb731af49c853d54abbe876cef3dbfc170841971f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2323",
    "kind": "arxiv",
    "version": 1
  }
}