Pith Number

pith:MGLXY5B3

pith:2007:MGLXY5B3LCFFD2BLPU32MTJIOL

not attested not anchored not stored refs pending

Verifying the Cosmological Utility of Type Ia Supernovae: Implications of a Dispersion in the Ultraviolet Spectra

(2) University of Toronto, 3), (3) University of Oxford Astrophysics, (4) LBNL, (5) LPHNE, (6) University of Victoria, (7) LAM CNRS, (8) CPPM), A. Conley (2), A. Gal-Yam (1), C. Balland (5), C. J. Pritchet (6), CNRS-IN2P3, D. A. Howell (2), D. Balam (6), D. Fouchez (8), D. Hardin (5), I. Hook (3), J. Guy (5), K. Perrett (2), M. Sullivan (2, N. Regnault (5) ((1) Caltech, P. Astier (5), P. E. Nugent (4), R. G. Carlberg (2), R. Pain (5), R. S. Ellis (1), S. Basa (7), University of Paris VI, VII

arxiv:0710.3896 v1 · 2007-10-22 · 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{MGLXY5B3LCFFD2BLPU32MTJIOL}

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	2026-05-18T04:27:27.363446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61977c743b588a51e82b7d37a64d2872cbe95895c47e201ad0c7bdec4e7f00f8

Aliases

arxiv: 0710.3896 · arxiv_version: 0710.3896v1 · doi: 10.48550/arxiv.0710.3896 · pith_short_12: MGLXY5B3LCFF · pith_short_16: MGLXY5B3LCFFD2BL · pith_short_8: MGLXY5B3

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/MGLXY5B3LCFFD2BLPU32MTJIOL \
  | 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: 61977c743b588a51e82b7d37a64d2872cbe95895c47e201ad0c7bdec4e7f00f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85406f639ef540f5dcbf5057cb76ec190e6aa98961c6342a2e337e54f7bc2a0f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-22T15:34:53Z",
    "title_canon_sha256": "74c67b3943e00a298fc4b53c8e685331518a262a9141e7c58e19d393a07290bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3896",
    "kind": "arxiv",
    "version": 1
  }
}