Pith Number

pith:RROCD3VL

pith:2012:RROCD3VLZPAISN33CTKEXFPSLL

not attested not anchored not stored refs pending

LCfit, a harmonic-function fitting program

\'A. S\'odor

arxiv:1206.0203 v1 · 2012-06-01 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RROCD3VLZPAISN33CTKEXFPSLL}

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	2026-05-18T03:54:26.844342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5c21eeabcbc089377b14d44b95f25ade5d706e674f492e60315f87a1e2c2d0

Aliases

arxiv: 1206.0203 · arxiv_version: 1206.0203v1 · doi: 10.48550/arxiv.1206.0203 · pith_short_12: RROCD3VLZPAI · pith_short_16: RROCD3VLZPAISN33 · pith_short_8: RROCD3VL

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/RROCD3VLZPAISN33CTKEXFPSLL \
  | 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: 8c5c21eeabcbc089377b14d44b95f25ade5d706e674f492e60315f87a1e2c2d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f645cb483ea78d75009cdf3f2f6cc795741d21c23ac74d14fef2dc918ce402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-01T14:43:19Z",
    "title_canon_sha256": "393ba0368f35f1050f474f03aeeb983645bce3ff7b62f5131c5bd62ece02f15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0203",
    "kind": "arxiv",
    "version": 1
  }
}