Pith Number

pith:HM6EU5LQ

pith:2024:HM6EU5LQOAMMK3CXHSYMPIST6R

not attested not anchored not stored refs pending

Increasing AGN sample completeness using long-term near-infrared variability

D. T. Maltby, E. Elmer, K. Green, M. Merrifield, O. Almaini, W. G. Hartley

arxiv:2405.14809 v1 · 2024-05-23 · 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{HM6EU5LQOAMMK3CXHSYMPIST6R}

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	2026-07-05T08:22:28.237896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3c4a75707018c56c573cb0c7a253f47bf717194422328b92179e0f5e1bb6dd

Aliases

arxiv: 2405.14809 · arxiv_version: 2405.14809v1 · doi: 10.48550/arxiv.2405.14809 · pith_short_12: HM6EU5LQOAMM · pith_short_16: HM6EU5LQOAMMK3CX · pith_short_8: HM6EU5LQ

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/HM6EU5LQOAMMK3CXHSYMPIST6R \
  | 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: 3b3c4a75707018c56c573cb0c7a253f47bf717194422328b92179e0f5e1bb6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e72f33e8ec24ad7d43089d606140d997ddb6210e720417e17e941a49b71a380",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-23T17:19:18Z",
    "title_canon_sha256": "21ce09ce9d19f62c52cf76fc79bab121a482fdd733cd7a7c182dbd9af3035e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14809",
    "kind": "arxiv",
    "version": 1
  }
}