Pith Number

pith:ORZ5E46H

pith:2025:ORZ5E46HUDPIASDG4V3SLVRAUK

not attested not anchored not stored refs pending

Emergence of running vacuum energy in $f(R,T)$ gravity : Observational constraints

Ahmed Errahmani, Amine Bouali, Mounia Magrach, Safae Dahmani, Taoufik Ouali

arxiv:2502.18193 v1 · 2025-02-25 · 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{ORZ5E46HUDPIASDG4V3SLVRAUK}

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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

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

Receipt and verification

First computed	2026-07-05T10:19:50.307415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7473d273c7a0de804866e57725d620a293ad645137b3fa212820571c1b489dbf

Aliases

arxiv: 2502.18193 · arxiv_version: 2502.18193v1 · doi: 10.48550/arxiv.2502.18193 · pith_short_12: ORZ5E46HUDPI · pith_short_16: ORZ5E46HUDPIASDG · pith_short_8: ORZ5E46H

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/ORZ5E46HUDPIASDG4V3SLVRAUK \
  | 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: 7473d273c7a0de804866e57725d620a293ad645137b3fa212820571c1b489dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e85f489468ce31fa3020bb5bd628e1c369622e592b9ab0b6c5949d9ea9688c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-25T13:30:59Z",
    "title_canon_sha256": "2f9351aba582f079c2be5ff1d29b577de60fdb4ca16073d26c3c87351bfb3120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18193",
    "kind": "arxiv",
    "version": 1
  }
}