Pith Number

pith:MTMPWG2L

pith:2011:MTMPWG2LMQKGWINBXDRTT53BZA

not attested not anchored not stored refs pending

Fermionic and scalar fields as sources of interacting dark matter-dark energy

Francisco Pe\~na, Javier Lorca, Samuel Lepe, Yerko V\'asquez

arxiv:1109.0559 v1 · 2011-09-02 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTMPWG2LMQKGWINBXDRTT53BZA}

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

Interacting bosonic dark energy and fermionic dark matter in Einstein scalar Gauss-Bonnet gravity

Receipt and verification

First computed	2026-05-18T04:07:32.065202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d8fb1b4b64146b21a1b8e339f761c82578467ebf2c68c7ea29f3a9dbd37d04

Aliases

arxiv: 1109.0559 · arxiv_version: 1109.0559v1 · doi: 10.48550/arxiv.1109.0559 · pith_short_12: MTMPWG2LMQKG · pith_short_16: MTMPWG2LMQKGWINB · pith_short_8: MTMPWG2L

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/MTMPWG2LMQKGWINBXDRTT53BZA \
  | 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: 64d8fb1b4b64146b21a1b8e339f761c82578467ebf2c68c7ea29f3a9dbd37d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54544bd8ff6871818cc06d954772c3e11613e6a0d4e5987188002d59f560ae4f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-09-02T21:16:40Z",
    "title_canon_sha256": "90bf30ea3d359737e0ac94dab41670ec6805116fa01d880516f4b059af7ac0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0559",
    "kind": "arxiv",
    "version": 1
  }
}