Pith Number

pith:D36GCOWM

pith:2020:D36GCOWMVA72L6YZTP4D3ZNKOD

not attested not anchored not stored refs pending

Understanding the phenomenology of interacting dark energy scenarios and their theoretical bounds

Jaume Amor\'os, Jaume de Haro, Supriya Pan, Weiqiang Yang

arxiv:2001.09885 v2 · 2020-01-27 · 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{D36GCOWMVA72L6YZTP4D3ZNKOD}

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	2026-07-05T01:16:32.098464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1efc613acca83fa5fb199bf83de5aa70d5fbc557d74d4a74acc7041eb5a8afe2

Aliases

arxiv: 2001.09885 · arxiv_version: 2001.09885v2 · doi: 10.48550/arxiv.2001.09885 · pith_short_12: D36GCOWMVA72 · pith_short_16: D36GCOWMVA72L6YZ · pith_short_8: D36GCOWM

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/D36GCOWMVA72L6YZTP4D3ZNKOD \
  | 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: 1efc613acca83fa5fb199bf83de5aa70d5fbc557d74d4a74acc7041eb5a8afe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bcdd00c8cd2e0c3492cff639a976d4a6f75a6403beb762f295739c2699241f0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-01-27T16:17:23Z",
    "title_canon_sha256": "28024f5d4273bb458e87197adeed2b26334e5ffd7741215b59c40477f7d71745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09885",
    "kind": "arxiv",
    "version": 2
  }
}