Pith Number

pith:VZI645YS

pith:2016:VZI645YSH6UXNUTDXXXQI4XEAG

not attested not anchored not stored refs pending

Brane realization of q-theory and the cosmological constant problem

F.R. Klinkhamer, G.E. Volovik

arxiv:1604.06060 v3 · 2016-04-20 · 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{VZI645YSH6UXNUTDXXXQI4XEAG}

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	2026-05-18T01:08:09.832062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae51ee77123fa976d263bdef0472e4019b74438ea096e27f0ba0346b04937a81

Aliases

arxiv: 1604.06060 · arxiv_version: 1604.06060v3 · doi: 10.48550/arxiv.1604.06060 · pith_short_12: VZI645YSH6UX · pith_short_16: VZI645YSH6UXNUTD · pith_short_8: VZI645YS

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/VZI645YSH6UXNUTDXXXQI4XEAG \
  | 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: ae51ee77123fa976d263bdef0472e4019b74438ea096e27f0ba0346b04937a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078a140eeb0fbd7bbfb195ca07cfc5c0cf5bf2e4f4d6b78219b491ca99a80510",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-20T18:54:23Z",
    "title_canon_sha256": "dbca6ae372691a8be57d18073a175d3c7ecd24ea60324ac2ec009364cc51551d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06060",
    "kind": "arxiv",
    "version": 3
  }
}