Pith Number

pith:MF3SCWQV

pith:2006:MF3SCWQV2DCFTK4SCNSIUV5T5I

not attested not anchored not stored refs pending

The distribution of ND2H in LDN1689N

Dariuscz C. Lis (CALTECH), Evelyne Roueff (LUTH), Maryvonne Gerin (LERMA), Rolf G\"usten (MPIFR), Sabine Philipp (MPIFR), Vincent Reveret (ESO)

arxiv:astro-ph/0606163 v1 · 2006-06-07 · 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{MF3SCWQV2DCFTK4SCNSIUV5T5I}

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	2026-05-18T01:09:10.580718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6177215a15d0c459ab9213648a57b3ea32ebc727bc084daee1b5684672ffb0be

Aliases

arxiv: astro-ph/0606163 · arxiv_version: astro-ph/0606163v1 · doi: 10.48550/arxiv.astro-ph/0606163 · pith_short_12: MF3SCWQV2DCF · pith_short_16: MF3SCWQV2DCFTK4S · pith_short_8: MF3SCWQV

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/MF3SCWQV2DCFTK4SCNSIUV5T5I \
  | 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: 6177215a15d0c459ab9213648a57b3ea32ebc727bc084daee1b5684672ffb0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0380fc5d323e2c524a898997863464c26bec706b2631c09a1aa5fbb14b9311f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-07T19:01:27Z",
    "title_canon_sha256": "0eb8cbf7020b7be01eb321801b34f60f6c83be32a609100a2391f5cfbe0a127f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606163",
    "kind": "arxiv",
    "version": 1
  }
}