Pith Number

pith:7ISLMJ2O

pith:2018:7ISLMJ2OP2OOAWLZG7L2JK536G

not attested not anchored not stored refs pending

Precision Light Curves from TESS Full-Frame Images: A Difference Imaging Approach

Keivan G. Stassun, Ryan J. Oelkers

arxiv:1803.02316 v1 · 2018-03-06 · 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{7ISLMJ2OP2OOAWLZG7L2JK536G}

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	2026-05-18T00:06:40.521698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa24b6274e7e9ce0597937d7a4abbbf18e3fe33e1f58a56b7542f197c096fa19

Aliases

arxiv: 1803.02316 · arxiv_version: 1803.02316v1 · doi: 10.48550/arxiv.1803.02316 · pith_short_12: 7ISLMJ2OP2OO · pith_short_16: 7ISLMJ2OP2OOAWLZ · pith_short_8: 7ISLMJ2O

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/7ISLMJ2OP2OOAWLZG7L2JK536G \
  | 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: fa24b6274e7e9ce0597937d7a4abbbf18e3fe33e1f58a56b7542f197c096fa19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef3c96cea650396297cfeb20fdd9ac5d7e5c000038a429ce01d18d1f02eae38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-03-06T18:07:20Z",
    "title_canon_sha256": "d4550c5ddcf55c4a7118c5388d94023c765fec15e8944f2e2c0214a2316ac9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02316",
    "kind": "arxiv",
    "version": 1
  }
}