Pith Number

pith:VEZMWXMQ

pith:2010:VEZMWXMQVBSTADQIDYYBEX527K

not attested not anchored not stored refs pending

Optimizing future experimental probes of inflation

Brian A. Powell, Damien A. Easson

arxiv:1011.0434 v2 · 2010-11-01 · astro-ph.CO · gr-qc · 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{VEZMWXMQVBSTADQIDYYBEX527K}

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	2026-05-18T04:28:29.311661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a932cb5d90a865300e081e30125fbafaaef8a3363ed9e375b974b248fe8697b2

Aliases

arxiv: 1011.0434 · arxiv_version: 1011.0434v2 · doi: 10.48550/arxiv.1011.0434 · pith_short_12: VEZMWXMQVBST · pith_short_16: VEZMWXMQVBSTADQI · pith_short_8: VEZMWXMQ

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/VEZMWXMQVBSTADQIDYYBEX527K \
  | 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: a932cb5d90a865300e081e30125fbafaaef8a3363ed9e375b974b248fe8697b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c51b2d3b9f9a0692fefa0dfd6e263df7928431db2944e45b07a6f6724cd621",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-01T20:00:48Z",
    "title_canon_sha256": "2362dc87ec912d84927d3935d1a10a669beb95db60f6b0b714cd6a4189cba837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0434",
    "kind": "arxiv",
    "version": 2
  }
}