Pith Number

pith:I5MZU5ZH

pith:2011:I5MZU5ZHAAMAOFJ5F2DEHBHJIH

not attested not anchored not stored refs pending

Observable gravitational waves from inflation with small field excursions

Anupam Mazumdar, Seshadri Nadathur, Shaun Hotchkiss

arxiv:1110.5389 v1 · 2011-10-25 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5MZU5ZHAAMAOFJ5F2DEHBHJIH}

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	2026-05-18T04:02:52.443649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47599a7727001807153d2e864384e941dec4df80b3896328bfc35ec0169e04bf

Aliases

arxiv: 1110.5389 · arxiv_version: 1110.5389v1 · doi: 10.48550/arxiv.1110.5389 · pith_short_12: I5MZU5ZHAAMA · pith_short_16: I5MZU5ZHAAMAOFJ5 · pith_short_8: I5MZU5ZH

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/I5MZU5ZHAAMAOFJ5F2DEHBHJIH \
  | 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: 47599a7727001807153d2e864384e941dec4df80b3896328bfc35ec0169e04bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3ec43d0752fb575566521951a4dbc0a8ae61f8c04d86a69379ab99cee599c7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-25T00:59:47Z",
    "title_canon_sha256": "ef0517fd97395283a88ebd88f647141851a9ac92c6b5416ddc49569965d91e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5389",
    "kind": "arxiv",
    "version": 1
  }
}