Pith Number

pith:VYX4T5GR

pith:2006:VYX4T5GRNAVLBR6OSYOLKZGXB5

not attested not anchored not stored refs pending

Plateau de Bure Interferometer Observations of the Disk and Outflow of HH30

Anne Dutrey (L3AB), Fr\'ed\'eric Gueth (LAM/IRAM), J\'er\^ome Pety (LAM/IRAM, LERMA), St\'ephane Guilloteau (L3AB)

arxiv:astro-ph/0608218 v1 · 2006-08-10 · 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{VYX4T5GRNAVLBR6OSYOLKZGXB5}

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	2026-05-18T01:09:10.491745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2fc9f4d1682ab0c7ce961cb564d70f5ea729d56ffdbabbb3d3069852c21ba6

Aliases

arxiv: astro-ph/0608218 · arxiv_version: astro-ph/0608218v1 · doi: 10.48550/arxiv.astro-ph/0608218 · pith_short_12: VYX4T5GRNAVL · pith_short_16: VYX4T5GRNAVLBR6O · pith_short_8: VYX4T5GR

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/VYX4T5GRNAVLBR6OSYOLKZGXB5 \
  | 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: ae2fc9f4d1682ab0c7ce961cb564d70f5ea729d56ffdbabbb3d3069852c21ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ecfc58ff500d8e1284ec1fb42c4fb282724ea0579c4c0c991cf8eafd83a72f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-10T12:40:05Z",
    "title_canon_sha256": "86f10e6b1320a9e813055fcb12af0095f259520fb87f8a0be387f850f835a095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608218",
    "kind": "arxiv",
    "version": 1
  }
}