Pith Number

pith:AUEREDSJ

pith:2004:AUEREDSJJ6LN74PQ7OLLOPJBTD

not attested not anchored not stored refs pending

ISO spectroscopy of gas and dust: from molecular clouds to protoplanetary disks

Ewine F. van Dishoeck

arxiv:astro-ph/0403061 v1 · 2004-03-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUEREDSJJ6LN74PQ7OLLOPJBTD}

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	2026-07-04T16:43:09.131397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0509120e494f96dff1f0fb96b73d2198d217659b09edd3152ac719d72b23d63b

Aliases

arxiv: astro-ph/0403061 · arxiv_version: astro-ph/0403061v1 · doi: 10.48550/arxiv.astro-ph/0403061 · pith_short_12: AUEREDSJJ6LN · pith_short_16: AUEREDSJJ6LN74PQ · pith_short_8: AUEREDSJ

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/AUEREDSJJ6LN74PQ7OLLOPJBTD \
  | 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: 0509120e494f96dff1f0fb96b73d2198d217659b09edd3152ac719d72b23d63b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82032bb414eb8db77af1d354f36d7b9e518c6963b83fd18f44469825e7e6a188",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-02T14:20:06Z",
    "title_canon_sha256": "f1ef8b87100acbe611f72468c811c14e18d3e53abdb060c738cec754f4dede95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403061",
    "kind": "arxiv",
    "version": 1
  }
}