Pith Number

pith:BY7LEK7J

pith:2022:BY7LEK7J7FCWL6YBTSHOB5QS7G

not attested not anchored not stored refs pending

Testing the Homogeneity of Type Ia Supernovae in the Near-Infrared for Accurate Distance Estimations

A. I\'a\~nez Ferres, C. Ashall, C. Burns, E. Baron, E. Karamehmetoglu, E. Y. Hsiao, J. Lu, J. P. Anderson, K. Phan, L. Galbany, M. M. Phillips, M. Shahbandeh, M. Stritzinger, N. Suntzeff, P. Hoeflich, S. A. Uddin, S. Kumar, T. de Jaeger, T. E. M\"uller-Bravo

arxiv:2207.04780 v1 · 2022-07-11 · 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{BY7LEK7J7FCWL6YBTSHOB5QS7G}

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	2026-07-05T04:59:27.824136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e3eb22be9f94565fb019c8ee0f612f9a1944f5a35ae6505d0e45a04ddb11803

Aliases

arxiv: 2207.04780 · arxiv_version: 2207.04780v1 · doi: 10.48550/arxiv.2207.04780 · pith_short_12: BY7LEK7J7FCW · pith_short_16: BY7LEK7J7FCWL6YB · pith_short_8: BY7LEK7J

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/BY7LEK7J7FCWL6YBTSHOB5QS7G \
  | 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: 0e3eb22be9f94565fb019c8ee0f612f9a1944f5a35ae6505d0e45a04ddb11803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "874947a182795f10097ca952f61398d8f0429d410779837e63ea9bf6e0f50be0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-11T11:31:09Z",
    "title_canon_sha256": "b1b29859d2dd4a0d8fa371d5f08efc6f1f06f5698609682c4f6518a10e149f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04780",
    "kind": "arxiv",
    "version": 1
  }
}