Pith Number

pith:AIU2P6FH

pith:2005:AIU2P6FHA4RAR2U7NXTAOHF6PA

not attested not anchored not stored refs pending

Extracting New Physics from the CMB

B. Greene, G. Shiu, J.P. van der Schaar, K. Schalm

arxiv:astro-ph/0503458 v2 · 2005-03-21 · astro-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIU2P6FHA4RAR2U7NXTAOHF6PA}

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	2026-07-04T14:14:07.404075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0229a7f8a7072208ea9f6de6071cbe782b6804c8f8b21389d81d1d2e008b0913

Aliases

arxiv: astro-ph/0503458 · arxiv_version: astro-ph/0503458v2 · doi: 10.48550/arxiv.astro-ph/0503458 · pith_short_12: AIU2P6FHA4RA · pith_short_16: AIU2P6FHA4RAR2U7 · pith_short_8: AIU2P6FH

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/AIU2P6FHA4RAR2U7NXTAOHF6PA \
  | 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: 0229a7f8a7072208ea9f6de6071cbe782b6804c8f8b21389d81d1d2e008b0913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5ec19faf87b0d25e7c89750e598f225c15e2d20f894b467c7fbb1bdee962c72",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-21T21:42:49Z",
    "title_canon_sha256": "5c232275cacf548b7813d241ebaefa665ee7f644ae7515c1aeaa4176a2b451f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503458",
    "kind": "arxiv",
    "version": 2
  }
}