Pith Number

pith:VECMHLTG

pith:2014:VECMHLTGMPXYVGJKX4ELEH27YM

not attested not anchored not stored refs pending

The CMB flexes its BICEPs while walking the Planck

Ali Frolop, Douglas Scott

arxiv:1403.8145 v1 · 2014-03-31 · 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{VECMHLTGMPXYVGJKX4ELEH27YM}

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	2026-05-18T02:55:11.731546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a904c3ae6663ef8a992abf08b21f5fc31fffcaebcdd3111797e40eeb74df8239

Aliases

arxiv: 1403.8145 · arxiv_version: 1403.8145v1 · doi: 10.48550/arxiv.1403.8145 · pith_short_12: VECMHLTGMPXY · pith_short_16: VECMHLTGMPXYVGJK · pith_short_8: VECMHLTG

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/VECMHLTGMPXYVGJKX4ELEH27YM \
  | 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: a904c3ae6663ef8a992abf08b21f5fc31fffcaebcdd3111797e40eeb74df8239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92228b72ebb8cb660852a0efa6a608d69260ead376a620f5b0660f359d14422b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-31T19:46:56Z",
    "title_canon_sha256": "9202a9d3097f617ec0c16d4fc49e223f20922e4de447a480946b41cf0183c492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.8145",
    "kind": "arxiv",
    "version": 1
  }
}