Pith Number

pith:VBA62FVG

pith:2011:VBA62FVGGYAVZJUKB2SCNQPR3A

not attested not anchored not stored refs pending

String or branelike solutions in four-dimensional Einstein gravity in the presence of cosmological constant

Gungwon Kang, Hyeong-Chan Kim, Jungjai Lee, Youngone Lee

arxiv:1108.3031 v2 · 2011-08-15 · 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{VBA62FVGGYAVZJUKB2SCNQPR3A}

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	2026-05-18T03:23:22.039278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a841ed16a636015ca68a0ea426c1f1d83a539055e2d87de86c8084c1c6f1a2c3

Aliases

arxiv: 1108.3031 · arxiv_version: 1108.3031v2 · doi: 10.48550/arxiv.1108.3031 · pith_short_12: VBA62FVGGYAV · pith_short_16: VBA62FVGGYAVZJUK · pith_short_8: VBA62FVG

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/VBA62FVGGYAVZJUKB2SCNQPR3A \
  | 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: a841ed16a636015ca68a0ea426c1f1d83a539055e2d87de86c8084c1c6f1a2c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb4f25a5273fc974fda382caa568dd9d84b1a1209d66f4e6cbb3e76099d8654",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-08-15T16:42:56Z",
    "title_canon_sha256": "ba33d301cfe1b32d6553d71844ba8e2a0bde55f6f650c6189b1f9edc6597e73a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3031",
    "kind": "arxiv",
    "version": 2
  }
}