Pith Number

pith:6PFFQO2M

pith:2009:6PFFQO2MUAHZQCHXUWD34SQY6R

not attested not anchored not stored refs pending

Multi-Stream Inflation

Miao Li, Yi Wang

arxiv:0903.2123 v3 · 2009-03-12 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PFFQO2MUAHZQCHXUWD34SQY6R}

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	2026-05-18T02:35:00.474733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ca583b4ca00f9808f7a587be4a18f447f182c143cb2053ee283f540cf20973

Aliases

arxiv: 0903.2123 · arxiv_version: 0903.2123v3 · doi: 10.48550/arxiv.0903.2123 · pith_short_12: 6PFFQO2MUAHZ · pith_short_16: 6PFFQO2MUAHZQCHX · pith_short_8: 6PFFQO2M

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/6PFFQO2MUAHZQCHXUWD34SQY6R \
  | 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: f3ca583b4ca00f9808f7a587be4a18f447f182c143cb2053ee283f540cf20973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "634e621d6ed42790797f83e0dc8a4b19096e4244f412eddbcecc8ad4bcde247f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-12T09:15:58Z",
    "title_canon_sha256": "ab2eaf4ed0a8818b1083178a3f37d71501b035f151b70b3942052cd2814d6f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2123",
    "kind": "arxiv",
    "version": 3
  }
}