Pith Number

pith:HNLWBOLD

pith:2011:HNLWBOLDFQMOGS3YJQFERHLFHJ

not attested not anchored not stored refs pending

An Unbiased Method of Modeling the Local Peculiar Velocity Field with Type Ia Supernovae

Anja Weyant, Larry Wasserman, Michael Wood-Vasey, Peter Freeman

arxiv:1103.1603 v1 · 2011-03-08 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNLWBOLDFQMOGS3YJQFERHLFHJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:02:56.345157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5760b9632c18e34b784c0a489d653a49a0bc1aa120b5af0f0b4db1af7b52ac

Aliases

arxiv: 1103.1603 · arxiv_version: 1103.1603v1 · doi: 10.48550/arxiv.1103.1603 · pith_short_12: HNLWBOLDFQMO · pith_short_16: HNLWBOLDFQMOGS3Y · pith_short_8: HNLWBOLD

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/HNLWBOLDFQMOGS3YJQFERHLFHJ \
  | 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: 3b5760b9632c18e34b784c0a489d653a49a0bc1aa120b5af0f0b4db1af7b52ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c2cfb76b73e5aeda698a7c14860366666d13107a087cd36741eaf014f54107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-08T18:58:20Z",
    "title_canon_sha256": "efc5f89498a591a19697574a846e8b5999e04932f707da75cc36c81e7772dec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1603",
    "kind": "arxiv",
    "version": 1
  }
}