Pith Number

pith:JDIYI65S

pith:2023:JDIYI65SAD3QZ5LM57EG2EVRKF

not attested not anchored not stored refs pending

Annotated Coadds: Concise Metrics for Characterizing Survey Cadence and for Discovering Variable and Transient Sources

A. L. Faisst, D. L. Shupe, F. J. Masci, G. Helou, J. A. Surace, K. A. Marsh, R. Chary, R. M. Cutri, T. Y. Brooke

arxiv:2308.05252 v1 · 2023-08-09 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDIYI65SAD3QZ5LM57EG2EVRKF}

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	2026-07-05T06:39:57.864642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d1847bb200f70cf56cefc86d12b15154341158e9d2ccdb9f642defff834740

Aliases

arxiv: 2308.05252 · arxiv_version: 2308.05252v1 · doi: 10.48550/arxiv.2308.05252 · pith_short_12: JDIYI65SAD3Q · pith_short_16: JDIYI65SAD3QZ5LM · pith_short_8: JDIYI65S

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/JDIYI65SAD3QZ5LM57EG2EVRKF \
  | 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: 48d1847bb200f70cf56cefc86d12b15154341158e9d2ccdb9f642defff834740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d42088a2306ddf33b2dba27bf9bd1e5f4974a76256b15383a4ca8cf66f03ace",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-08-09T23:09:34Z",
    "title_canon_sha256": "330f505260064b0dd38d10ada611752bd71cdaf0f641edab4143c67bcf533fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05252",
    "kind": "arxiv",
    "version": 1
  }
}