Pith Number

pith:C44GRYOL

pith:2009:C44GRYOL7BVPKVPZ7VCQ2SUXQK

not attested not anchored not stored refs pending

Instanton solutions mediating tunneling between the degenerate vacua in curved space

Bum-Hoon Lee, Changheon Oh, Chul H. Lee, Wonwoo Lee

arxiv:0910.1653 v3 · 2009-10-09 · 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{C44GRYOL7BVPKVPZ7VCQ2SUXQK}

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	2026-05-18T02:34:19.522979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173868e1cbf86af555f9fd450d4a97828d3d7fbda5db7cdbca03bc4687e1196f

Aliases

arxiv: 0910.1653 · arxiv_version: 0910.1653v3 · doi: 10.48550/arxiv.0910.1653 · pith_short_12: C44GRYOL7BVP · pith_short_16: C44GRYOL7BVPKVPZ · pith_short_8: C44GRYOL

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/C44GRYOL7BVPKVPZ7VCQ2SUXQK \
  | 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: 173868e1cbf86af555f9fd450d4a97828d3d7fbda5db7cdbca03bc4687e1196f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0142c3252a9f6ee2b1f30994cd36eeb5933e6dd7fd7b8edf87d487bf876bd1c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-09T05:53:56Z",
    "title_canon_sha256": "be97114c4cf0a7e4e24051fb1bede38d3b3dffbf05c695e0001d36eaf49a0877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1653",
    "kind": "arxiv",
    "version": 3
  }
}