Pith Number

pith:PIH37ONZ

pith:2016:PIH37ONZU5QORP5BYOYB5DVPI2

not attested not anchored not stored refs pending

Cosmological Inference from Host-Selected Type Ia Supernova Samples

Chris Lidman, Delphine Hardin, Jeremy Mould, Syed A Uddin, Vanina Ruhlmann-Kleider

arxiv:1612.07883 v1 · 2016-12-23 · 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{PIH37ONZU5QORP5BYOYB5DVPI2}

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	2026-05-18T00:51:12.343404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0fbfb9b9a760e8bfa1c3b01e8eaf4694d60ca845be47d22ceec8a6f0e2063b

Aliases

arxiv: 1612.07883 · arxiv_version: 1612.07883v1 · doi: 10.48550/arxiv.1612.07883 · pith_short_12: PIH37ONZU5QO · pith_short_16: PIH37ONZU5QORP5B · pith_short_8: PIH37ONZ

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/PIH37ONZU5QORP5BYOYB5DVPI2 \
  | 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: 7a0fbfb9b9a760e8bfa1c3b01e8eaf4694d60ca845be47d22ceec8a6f0e2063b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d39058c4c1ae7feda90c4850a8c7f365b786837c711fa658c54de73ca028dfa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-12-23T06:14:17Z",
    "title_canon_sha256": "9743b4057572eb82c7ba95c1f8f3e7c1f7dceaf9a1834a5b5d4601f98084594e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07883",
    "kind": "arxiv",
    "version": 1
  }
}