Pith Number

pith:3FEPOMLJ

pith:2023:3FEPOMLJS2UBZ27UE5WDROFXEC

not attested not anchored not stored refs pending

Photometric observations of flares on AD Leo from GWAC-F30 and TESS

Guang-wei Li, Hua-Li Li, Jian-Yan Wei, Jian-Ying Bai, Jing Wang, Li-Ping Xin, Yuan-Gui Yang

arxiv:2307.02789 v1 · 2023-07-06 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FEPOMLJS2UBZ27UE5WDROFXEC}

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	2026-07-05T06:28:38.742257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d948f7316996a81cebf4276c38b8b720838ae5b85204b09d89775bf1ff044b49

Aliases

arxiv: 2307.02789 · arxiv_version: 2307.02789v1 · doi: 10.48550/arxiv.2307.02789 · pith_short_12: 3FEPOMLJS2UB · pith_short_16: 3FEPOMLJS2UBZ27U · pith_short_8: 3FEPOMLJ

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/3FEPOMLJS2UBZ27UE5WDROFXEC \
  | 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: d948f7316996a81cebf4276c38b8b720838ae5b85204b09d89775bf1ff044b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac8b5711b80123f8225fb3cd84eda746d4b2cd7af00570a769d8ad4c0d8edae2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-06T05:54:05Z",
    "title_canon_sha256": "e71c343e6f2c40dfa9eb5f9205d2f6011a6f4c3abfba28d11e57626506578c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02789",
    "kind": "arxiv",
    "version": 1
  }
}