Pith Number

pith:AFVJJ2TB

pith:2016:AFVJJ2TBLQE3C426EG2BOOR7MK

not attested not anchored not stored refs pending

Analyzing modified unimodular gravity via Lagrange multipliers

Diego Saez-Gomez (IA, U. of Lisbon)

arxiv:1602.04771 v2 · 2016-02-15 · 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{AFVJJ2TBLQE3C426EG2BOOR7MK}

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.

Cited by

1 paper in Pith

Resolution of the cosmological constant problem by unimodular gravity and signature reversal symmetry

Receipt and verification

First computed	2026-05-18T01:12:04.664277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016a94ea615c09b1735e21b4173a3f6298f8bc67939ca85d149313c898a93c90

Aliases

arxiv: 1602.04771 · arxiv_version: 1602.04771v2 · doi: 10.48550/arxiv.1602.04771 · pith_short_12: AFVJJ2TBLQE3 · pith_short_16: AFVJJ2TBLQE3C426 · pith_short_8: AFVJJ2TB

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/AFVJJ2TBLQE3C426EG2BOOR7MK \
  | 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: 016a94ea615c09b1735e21b4173a3f6298f8bc67939ca85d149313c898a93c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e65dac2cf44b21e3de23bcc15c824fbec464ee97ca9911de16a25f5b8bf8c13",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-15T19:24:30Z",
    "title_canon_sha256": "e0ac5f87ff9460d6085c72b5bed3a0beb4a8f7694ae81ab8244395764b85fe8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04771",
    "kind": "arxiv",
    "version": 2
  }
}