Pith Number

pith:S26WPK35

pith:2010:S26WPK357VKZ722INSC6ZP3OXW

not attested not anchored not stored refs pending

Photometric Estimates of Redshifts and Distance Moduli for Type Ia Supernovae

Ariel Goobar, Benjamin Dilday, Bruce Bassett, David Cinabro, Dmitry Bizyaev, Donald P. Schneider, John Marriner, Joseph P. Bernstein, Joshua A. Frieman, Masao Sako, Mathew Smith, Maximilian Stritzinger, Peter M. Garnavich, Richard Kessler, Robert C. Nichol, Saurabh Jha, Stephen Kuhlmann

arxiv:1001.0738 v2 · 2010-01-05 · astro-ph.CO

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

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	2026-05-18T02:33:50.249778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96bd67ab7dfd559feb486c85ecbf6ebd820b3c036ef99fa33d9c10df87792706

Aliases

arxiv: 1001.0738 · arxiv_version: 1001.0738v2 · doi: 10.48550/arxiv.1001.0738 · pith_short_12: S26WPK357VKZ · pith_short_16: S26WPK357VKZ722I · pith_short_8: S26WPK35

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/S26WPK357VKZ722INSC6ZP3OXW \
  | 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: 96bd67ab7dfd559feb486c85ecbf6ebd820b3c036ef99fa33d9c10df87792706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495846af712fd0e6b99be95bde4390405b38d7159e2351727f2decd5c2d7020d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-05T17:34:27Z",
    "title_canon_sha256": "126a749d52f9ca041ead78a46cf190b6b4105e4bf18560d0b1f73d353ccd5721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0738",
    "kind": "arxiv",
    "version": 2
  }
}