Pith Number

pith:NUA4LP6C

pith:2016:NUA4LP6CC2ZZRV6DVPMFJKAWGI

not attested not anchored not stored refs pending

Modelling the impact of intrinsic size and luminosity correlations on magnification estimation

Robert Crittenden, Sandro Ciarlariello

arxiv:1607.08784 v2 · 2016-07-29 · astro-ph.CO · 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{NUA4LP6CC2ZZRV6DVPMFJKAWGI}

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	2026-05-18T01:04:27.202426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d01c5bfc216b398d7c3abd854a8163221e5049038e23fc1262a27bbd82c845c

Aliases

arxiv: 1607.08784 · arxiv_version: 1607.08784v2 · doi: 10.48550/arxiv.1607.08784 · pith_short_12: NUA4LP6CC2ZZ · pith_short_16: NUA4LP6CC2ZZRV6D · pith_short_8: NUA4LP6C

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/NUA4LP6CC2ZZRV6DVPMFJKAWGI \
  | 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: 6d01c5bfc216b398d7c3abd854a8163221e5049038e23fc1262a27bbd82c845c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07649bc9e1f55166d6c86ab9343994bd49951c1f27cc82fcaee7f65e9c0d425f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-29T12:46:53Z",
    "title_canon_sha256": "1ae4b0319f551e65af7106ec3855fad02154d12e78af39ca18420ef3c9cc323f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08784",
    "kind": "arxiv",
    "version": 2
  }
}