Pith Number

pith:XTBEYLTO

pith:2007:XTBEYLTOSDJPQB7CSNAFW42HQY

not attested not anchored not stored refs pending

Global structure and physical interpretation of the Fonarev solution for a scalar field with exponential potential

Hideki Maeda

arxiv:0704.2731 v2 · 2007-04-20 · gr-qc · 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{XTBEYLTOSDJPQB7CSNAFW42HQY}

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.

Cited by

1 paper in Pith

Magnetized dynamical black holes

Receipt and verification

First computed	2026-07-04T15:01:00.904980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc24c2e6e90d2f807e293405b7347862bb7f91445c6b51c6050c3da639954b6

Aliases

arxiv: 0704.2731 · arxiv_version: 0704.2731v2 · doi: 10.48550/arxiv.0704.2731 · pith_short_12: XTBEYLTOSDJP · pith_short_16: XTBEYLTOSDJPQB7C · pith_short_8: XTBEYLTO

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/XTBEYLTOSDJPQB7CSNAFW42HQY \
  | 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: bcc24c2e6e90d2f807e293405b7347862bb7f91445c6b51c6050c3da639954b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9ad66be91fbbdfd5f9cd0e2f74d931557bbd8c51d0f360f34f69e2967d98a45",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-04-20T15:46:28Z",
    "title_canon_sha256": "baf70f82c350979a5a063d229acd8aa190f94da7ff471a3cd6005b0e5f65273b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2731",
    "kind": "arxiv",
    "version": 2
  }
}