Pith Number

pith:KZIIH2AF

pith:2004:KZIIH2AFYHKBT3JODQMHNZM7IM

not attested not anchored not stored refs pending

Exactly Solvable SFT Inspired Phantom Model

A.S. Koshelev, I.Ya. Aref'eva, S.Yu. Vernov

arxiv:astro-ph/0412619 v5 · 2004-12-23 · astro-ph · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZIIH2AFYHKBT3JODQMHNZM7IM}

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	2026-05-18T04:21:21.699139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565083e805c1d419ed2e1c1876e59f430235dcc23eac4a3d147422c824c15e28

Aliases

arxiv: astro-ph/0412619 · arxiv_version: astro-ph/0412619v5 · doi: 10.48550/arxiv.astro-ph/0412619 · pith_short_12: KZIIH2AFYHKB · pith_short_16: KZIIH2AFYHKBT3JO · pith_short_8: KZIIH2AF

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/KZIIH2AFYHKBT3JODQMHNZM7IM \
  | 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: 565083e805c1d419ed2e1c1876e59f430235dcc23eac4a3d147422c824c15e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad0ed05a76c3a86cf9619d168e96f8968ffe7c9e44709bfba79538bf14710fc",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-23T20:49:31Z",
    "title_canon_sha256": "cf2e0fee595484cb43f25adf7f683d3b59c24d3c4323b6cc0db68fbc6e3f91f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412619",
    "kind": "arxiv",
    "version": 5
  }
}