Pith Number

pith:JRHFKGX7

pith:2017:JRHFKGX7RFR7AN457DGR7DEQ3B

not attested not anchored not stored refs pending

Vacuum energy from noncommutative models

A. Samsarov, S. Mignemi

arxiv:1712.05605 v1 · 2017-12-15 · 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{JRHFKGX7RFR7AN457DGR7DEQ3B}

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	2026-05-18T00:21:09.010400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4e551aff8963f0379df8cd1f8c90d8540885aad573f8611127311954c6ffe7

Aliases

arxiv: 1712.05605 · arxiv_version: 1712.05605v1 · doi: 10.48550/arxiv.1712.05605 · pith_short_12: JRHFKGX7RFR7 · pith_short_16: JRHFKGX7RFR7AN45 · pith_short_8: JRHFKGX7

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/JRHFKGX7RFR7AN457DGR7DEQ3B \
  | 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: 4c4e551aff8963f0379df8cd1f8c90d8540885aad573f8611127311954c6ffe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fd0768f36c8ccfbaccb9be65423b654883a9931e1a2842ef6d806510d5aa88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-15T10:27:38Z",
    "title_canon_sha256": "fdaae84a71064d32c4c65f7082442aef5e7aefa3f1a21615862b74de3734b6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05605",
    "kind": "arxiv",
    "version": 1
  }
}