Pith Number

pith:TGP6VDY5

pith:2012:TGP6VDY5HBJDBRWX36WDQEWK4Y

not attested not anchored not stored refs pending

Structures in the microwave background radiation

B. Ruszczycki, K.A. Meissner, P. Nurowski

arxiv:1207.2498 v1 · 2012-07-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGP6VDY5HBJDBRWX36WDQEWK4Y}

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	2026-05-18T01:56:25.595852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999fea8f1d385230c6d7dfac3812cae6312a78d0ce39066e87e366e229f60263

Aliases

arxiv: 1207.2498 · arxiv_version: 1207.2498v1 · doi: 10.48550/arxiv.1207.2498 · pith_short_12: TGP6VDY5HBJD · pith_short_16: TGP6VDY5HBJDBRWX · pith_short_8: TGP6VDY5

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/TGP6VDY5HBJDBRWX36WDQEWK4Y \
  | 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: 999fea8f1d385230c6d7dfac3812cae6312a78d0ce39066e87e366e229f60263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98dc912678dba98140509a3e179209186af1476dda91280a013d69ea5ccc7509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-10T21:57:54Z",
    "title_canon_sha256": "bdecf85d745981450dd5b042d194883bac6de982a2cba40e3f64acc98b35055c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2498",
    "kind": "arxiv",
    "version": 1
  }
}