Pith Number

pith:DNSKKJHS

pith:2025:DNSKKJHS6NNUFQI3R4GQB4IXCV

not attested not anchored not stored refs pending

Life in the Slow Lane: A Search for Long Term Variability in ASAS-SN

Christopher S. Kochanek, Sydney Petz

arxiv:2501.14058 v1 · 2025-01-23 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNSKKJHS6NNUFQI3R4GQB4IXCV}

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	2026-07-05T10:04:44.699035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f

Aliases

arxiv: 2501.14058 · arxiv_version: 2501.14058v1 · doi: 10.48550/arxiv.2501.14058 · pith_short_12: DNSKKJHS6NNU · pith_short_16: DNSKKJHS6NNUFQI3 · pith_short_8: DNSKKJHS

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/DNSKKJHS6NNUFQI3R4GQB4IXCV \
  | 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: 1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eaa8ed91a2da040bbb102e0735d1bcb39bae69cd5380ceb65c3eded1261b4f4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-23T19:49:36Z",
    "title_canon_sha256": "dcdf3d8667b3e600c627265504b664b26e654ad901fea152169307bb3818f563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14058",
    "kind": "arxiv",
    "version": 1
  }
}