Pith Number

pith:LFK2YNW5

pith:2020:LFK2YNW5XG2QJ3L3L2UPGKHHAY

not attested not anchored not stored refs pending

Scalar field unification of interacting viscous dark fluid from a geometrical scalar-tensor theory of gravity

A. Gil-Ocaranza, Jos\'e Edgar Madriz Aguilar, J. Zamarripa, M. Montes

arxiv:2007.05846 v1 · 2020-07-11 · 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{LFK2YNW5XG2QJ3L3L2UPGKHHAY}

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	2026-07-05T01:32:23.960664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5955ac36ddb9b504ed7b5ea8f328e70611e3b423e279ad7bbac98bffddea67f3

Aliases

arxiv: 2007.05846 · arxiv_version: 2007.05846v1 · doi: 10.48550/arxiv.2007.05846 · pith_short_12: LFK2YNW5XG2Q · pith_short_16: LFK2YNW5XG2QJ3L3 · pith_short_8: LFK2YNW5

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/LFK2YNW5XG2QJ3L3L2UPGKHHAY \
  | 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: 5955ac36ddb9b504ed7b5ea8f328e70611e3b423e279ad7bbac98bffddea67f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932e860be1859664f3edd7625ee35f277bc990ee7cf95110cd1688fb426937f9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-11T20:28:56Z",
    "title_canon_sha256": "8d944266d26b951fdc04b28cc29b622f900ee9f39e3e86dc86f6fa562697420d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05846",
    "kind": "arxiv",
    "version": 1
  }
}