Pith Number

pith:AVUDEM3K

pith:2015:AVUDEM3KGDKWEZUWVEP436PH67

not attested not anchored not stored refs pending

SU Uma stars: Rebrightenings after superoutburst

Emmi Meyer-Hofmeister, Friedrich Meyer

arxiv:1504.00469 v1 · 2015-04-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVUDEM3KGDKWEZUWVEP436PH67}

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	2026-05-18T01:46:21.422576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056832336a30d5626696a91fcdf9e7f7dd29d94259146b3b594ea4547da7b4df

Aliases

arxiv: 1504.00469 · arxiv_version: 1504.00469v1 · doi: 10.48550/arxiv.1504.00469 · pith_short_12: AVUDEM3KGDKW · pith_short_16: AVUDEM3KGDKWEZUW · pith_short_8: AVUDEM3K

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/AVUDEM3KGDKWEZUWVEP436PH67 \
  | 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: 056832336a30d5626696a91fcdf9e7f7dd29d94259146b3b594ea4547da7b4df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "900cdfe13e50f36b10ed084a4d2eb137ea8afd0899d0abbf780c05fdf90f727c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-02T08:11:45Z",
    "title_canon_sha256": "731042e577387c16632b12d6ec225f2954bed821abb9eea0a7650fc88621ba44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00469",
    "kind": "arxiv",
    "version": 1
  }
}