Pith Number

pith:RXPR3MFW

pith:2012:RXPR3MFWO6UBIYSW7MWF5X4SDF

not attested not anchored not stored refs pending

Simplified Smooth Inflation with Observable Gravity Waves

Mansoor Ur Rehman, Qaisar Shafi

arxiv:1202.0011 v1 · 2012-01-31 · hep-ph · 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{RXPR3MFWO6UBIYSW7MWF5X4SDF}

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	2026-05-18T03:49:11.777195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddf1db0b677a8146256fb2c5edf921965e279a3c69f13b5a44458aaf852a105

Aliases

arxiv: 1202.0011 · arxiv_version: 1202.0011v1 · doi: 10.48550/arxiv.1202.0011 · pith_short_12: RXPR3MFWO6UB · pith_short_16: RXPR3MFWO6UBIYSW · pith_short_8: RXPR3MFW

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/RXPR3MFWO6UBIYSW7MWF5X4SDF \
  | 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: 8ddf1db0b677a8146256fb2c5edf921965e279a3c69f13b5a44458aaf852a105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02a9a6ce0602fd7522a1cbc539804d31e2499b9225d81ce076901cc0e93ed5d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-01-31T21:00:30Z",
    "title_canon_sha256": "d21f2aefc01351b9f8ec6828b09373f8a9ec5a48efb05a0210e3fe373274ffba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0011",
    "kind": "arxiv",
    "version": 1
  }
}