Pith Number

pith:PT2D2HEP

pith:2002:PT2D2HEPBG2P3ADK7GGMTADJ4P

not attested not anchored not stored refs pending

Power-Law Inflation from the Rolling Tachyon

Alexander Feinstein

arxiv:hep-th/0204140 v2 · 2002-04-17 · hep-th · 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{PT2D2HEPBG2P3ADK7GGMTADJ4P}

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	2026-07-04T16:34:43.871486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf43d1c8f09b4fd806af98cc98069e3cf02e8b8a0748b7f09bce3294f8084a4

Aliases

arxiv: hep-th/0204140 · arxiv_version: hep-th/0204140v2 · doi: 10.48550/arxiv.hep-th/0204140 · pith_short_12: PT2D2HEPBG2P · pith_short_16: PT2D2HEPBG2P3ADK · pith_short_8: PT2D2HEP

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/PT2D2HEPBG2P3ADK7GGMTADJ4P \
  | 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: 7cf43d1c8f09b4fd806af98cc98069e3cf02e8b8a0748b7f09bce3294f8084a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658a74e554ad032e28292b920e5c4db5ee6c149fe044a7cc272574d835ffd758",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-17T12:52:09Z",
    "title_canon_sha256": "1030f7c90077582a7a4ee6ab86576fecea552f1d96fae05ce5afa4b77eb30080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204140",
    "kind": "arxiv",
    "version": 2
  }
}