Pith Number

pith:PW2BYHSL

pith:2013:PW2BYHSLRDAGMYRCSKWWHZER3A

not attested not anchored not stored refs pending

Energy conditions in modified gravity

Francisco S. N. Lobo, Jos\'e P. Mimoso, Salvatore Capozziello

arxiv:1312.0784 v3 · 2013-12-03 · gr-qc · astro-ph.CO · 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{PW2BYHSLRDAGMYRCSKWWHZER3A}

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

2 papers in Pith

Eckart heat-flux applicability in $F(\Phi,X)R$ theories and the existence of temperature gradients

Frame invariant diffusive formulation of scalar-tensor gravity

Receipt and verification

First computed	2026-05-18T02:59:08.407979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db41c1e4b88c066622292ad63e491d82164aaef4199be854cc34c06e16221c1

Aliases

arxiv: 1312.0784 · arxiv_version: 1312.0784v3 · doi: 10.48550/arxiv.1312.0784 · pith_short_12: PW2BYHSLRDAG · pith_short_16: PW2BYHSLRDAGMYRC · pith_short_8: PW2BYHSL

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/PW2BYHSLRDAGMYRCSKWWHZER3A \
  | 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: 7db41c1e4b88c066622292ad63e491d82164aaef4199be854cc34c06e16221c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b02a6fc2cb9ead99a6720ad3adc5e370c94dd97c4e0517463e3514eba587efe",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-03T11:52:41Z",
    "title_canon_sha256": "ac53eef61c50410121c204ff259c2cbf02ca168ea345cb42187aee181788744c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0784",
    "kind": "arxiv",
    "version": 3
  }
}