Pith Number

pith:ERZLD6TH

pith:2009:ERZLD6THSYT7OLMB45KKFTOKD7

not attested not anchored not stored refs pending

M-flation: Inflation From Matrix Valued Scalar Fields

Amjad Ashoorioon, Hassan Firouzjahi, M. M. Sheikh-Jabbari

arxiv:0903.1481 v3 · 2009-03-09 · hep-th · 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{ERZLD6THSYT7OLMB45KKFTOKD7}

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	2026-05-18T04:39:28.930415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2472b1fa679627f72d81e754a2cdca1fd8ff0c0d41f014d76336e664825d584b

Aliases

arxiv: 0903.1481 · arxiv_version: 0903.1481v3 · doi: 10.48550/arxiv.0903.1481 · pith_short_12: ERZLD6THSYT7 · pith_short_16: ERZLD6THSYT7OLMB · pith_short_8: ERZLD6TH

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/ERZLD6THSYT7OLMB45KKFTOKD7 \
  | 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: 2472b1fa679627f72d81e754a2cdca1fd8ff0c0d41f014d76336e664825d584b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b65233fe260e9c1ce4527141f52eb0ca09ee0191f045ebfa71e29345da9645",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-09T07:03:23Z",
    "title_canon_sha256": "eb3a913eeae50b53820cddbca3963a2bc1662d01613202d78014f138a2fa689a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1481",
    "kind": "arxiv",
    "version": 3
  }
}