Pith Number

pith:IGPPSMLF

pith:2017:IGPPSMLFBWVUVLX5IJ6I6SVJ73

not attested not anchored not stored refs pending

Interaction in the dark sector: a Bayesian analysis with latest observations

C. Pigozzo, J. S. Alcaniz, S. Carneiro, T. Ferreira

arxiv:1712.05428 v1 · 2017-12-14 · astro-ph.CO · 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{IGPPSMLFBWVUVLX5IJ6I6SVJ73}

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	2026-05-18T00:27:56.506994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419ef931650dab4aaefd427c8f4aa9fec0c5688f654155c64a303a15ea2844e0

Aliases

arxiv: 1712.05428 · arxiv_version: 1712.05428v1 · doi: 10.48550/arxiv.1712.05428 · pith_short_12: IGPPSMLFBWVU · pith_short_16: IGPPSMLFBWVUVLX5 · pith_short_8: IGPPSMLF

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/IGPPSMLFBWVUVLX5IJ6I6SVJ73 \
  | 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: 419ef931650dab4aaefd427c8f4aa9fec0c5688f654155c64a303a15ea2844e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a51a983849f094ffd67f8a7217b3142e3ca62968c851e1a626cf7ed27f2cc78",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-14T19:48:52Z",
    "title_canon_sha256": "71c392f07ae5fb8ee6cf363f224f8240e1d9c1ee19fb8c95ade707291ad0a22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05428",
    "kind": "arxiv",
    "version": 1
  }
}