Pith Number

pith:MH5PJXYF

pith:2003:MH5PJXYF3HOXNFCULVJFW7NNAF

not attested not anchored not stored refs pending

First Results from MASIV: The Micro-Arcsecond Scintillation-Induced Variability Survey

A. Tzioumis, B. Rickett, D. Jauncey, H. Bignall, J. Lovell, J-P. Macquart, L. Kedziora-Chudczer

arxiv:astro-ph/0306484 v1 · 2003-06-24 · 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{MH5PJXYF3HOXNFCULVJFW7NNAF}

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	2026-07-04T15:17:21.877178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61faf4df05d9dd7694545d525b7dad0147ca73a6e5a3b80e4dffa474c03ff3a7

Aliases

arxiv: astro-ph/0306484 · arxiv_version: astro-ph/0306484v1 · doi: 10.48550/arxiv.astro-ph/0306484 · pith_short_12: MH5PJXYF3HOX · pith_short_16: MH5PJXYF3HOXNFCU · pith_short_8: MH5PJXYF

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/MH5PJXYF3HOXNFCULVJFW7NNAF \
  | 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: 61faf4df05d9dd7694545d525b7dad0147ca73a6e5a3b80e4dffa474c03ff3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cffcdbcf6ee5c1b4dad70bba32c34a97f97e6d223483c7d8c0cb75c8e1099dc9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-24T05:08:51Z",
    "title_canon_sha256": "7e23797d45ce0d6485ac1c2aca39d9951c620e5892cacdc4c44d0e769352e85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306484",
    "kind": "arxiv",
    "version": 1
  }
}