Pith Number

pith:NXDWUDXA

pith:2011:NXDWUDXA3P4UWHTFXHXD4F6IO4

not attested not anchored not stored refs pending

DBI Lifshitz Inflation

Hassan Firouzjahi, Mohammad Hossein Namjoo, Mohsen Alishahiha

arxiv:1103.2919 v3 · 2011-03-15 · 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{NXDWUDXA3P4UWHTFXHXD4F6IO4}

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	2026-05-18T02:02:53.300218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc76a0ee0dbf94b1e65b9ee3e17c87728319b7461407600e8182c9d81c01a55

Aliases

arxiv: 1103.2919 · arxiv_version: 1103.2919v3 · doi: 10.48550/arxiv.1103.2919 · pith_short_12: NXDWUDXA3P4U · pith_short_16: NXDWUDXA3P4UWHTF · pith_short_8: NXDWUDXA

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/NXDWUDXA3P4UWHTFXHXD4F6IO4 \
  | 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: 6dc76a0ee0dbf94b1e65b9ee3e17c87728319b7461407600e8182c9d81c01a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19a6c495b1b8322a04fe71f9c00f9c954396972f79cbb10a4c663198253359f8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-15T14:24:33Z",
    "title_canon_sha256": "55d07b2ff629a45c7b599fa0629749a0d5da288dbb420ed202459df9cbca1acc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2919",
    "kind": "arxiv",
    "version": 3
  }
}