Pith Number

pith:Q4UTT5RI

pith:2008:Q4UTT5RIV72BOSZBRTKDVUDNYR

not attested not anchored not stored refs pending

Gluonic vacuum, q-theory, and the cosmological constant

F.R. Klinkhamer, G.E. Volovik

arxiv:0811.4347 v6 · 2008-11-26 · 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{Q4UTT5RIV72BOSZBRTKDVUDNYR}

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	2026-07-04T17:13:45.797168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872939f628aff4174b218cd43ad06dc463f8bdd95ef16993b1f242d84178021d

Aliases

arxiv: 0811.4347 · arxiv_version: 0811.4347v6 · doi: 10.48550/arxiv.0811.4347 · pith_short_12: Q4UTT5RIV72B · pith_short_16: Q4UTT5RIV72BOSZB · pith_short_8: Q4UTT5RI

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/Q4UTT5RIV72BOSZBRTKDVUDNYR \
  | 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: 872939f628aff4174b218cd43ad06dc463f8bdd95ef16993b1f242d84178021d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4faf2b716e196492c0c1220bbc2fff3971024ef2e58b41212ce0e8527142a27d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-11-26T19:55:54Z",
    "title_canon_sha256": "f4783c4f81142935b73b5c4a3be915da7bee197b38a27020562637a31e23dee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4347",
    "kind": "arxiv",
    "version": 6
  }
}