Pith Number

pith:5SKEMTPO

pith:2010:5SKEMTPOW2OXEJTIDQYS7UEL3K

not attested not anchored not stored refs pending

Supernova Legacy Survey: Using Spectral Signatures To Improve Type Ia Supernovae As Distance Indicators

A. Conley, C. Balland, C. Pritchet, D. A. Howell, D. Fouchez, D. Hardin, E. S. Walker, G. Aldering, H. K. Fakhouri, I. M. Hook, J. Guy, J. Rich, K. Perrett, M. Sullivan, N. Palanque-Delabrouille, N. Regnault, P. Astier, R. Carlberg, R. Pain, S. Basa, S. Perlmutter, T. J. Bronder, T. Kronborg, T. Zhang, V. Ruhlmann-Kleider

arxiv:1008.2308 v1 · 2010-08-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SKEMTPOW2OXEJTIDQYS7UEL3K}

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	2026-05-18T02:05:48.602304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec94464deeb69d7226681c312fd08bda8dc50394de9bce6efe11db79b4c5c495

Aliases

arxiv: 1008.2308 · arxiv_version: 1008.2308v1 · doi: 10.48550/arxiv.1008.2308 · pith_short_12: 5SKEMTPOW2OX · pith_short_16: 5SKEMTPOW2OXEJTI · pith_short_8: 5SKEMTPO

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/5SKEMTPOW2OXEJTIDQYS7UEL3K \
  | 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: ec94464deeb69d7226681c312fd08bda8dc50394de9bce6efe11db79b4c5c495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39031a43e33bc7908b2dcd9d3f135ac27914df60c5935fb696eb18d34b75178f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-13T12:48:53Z",
    "title_canon_sha256": "d91ca684a12ec7a95ef9d06b9ab34f60dd505fbb6c3fd659e07763485c41afe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2308",
    "kind": "arxiv",
    "version": 1
  }
}