Pith Number

pith:2JHHFZG6

pith:2018:2JHHFZG6X6P63LGIFLQ2PKY5FQ

not attested not anchored not stored refs pending

2-field model of dark energy with canonical and non-canonical kinetic terms

O. Sergijenko

arxiv:1811.03005 v2 · 2018-11-06 · 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{2JHHFZG6X6P63LGIFLQ2PKY5FQ}

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	2026-05-17T23:56:45.026827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24e72e4debf9fedacc82ae1a7ab1d2c22e01dbffacff2ff0b1fc8be8d92f634

Aliases

arxiv: 1811.03005 · arxiv_version: 1811.03005v2 · doi: 10.48550/arxiv.1811.03005 · pith_short_12: 2JHHFZG6X6P6 · pith_short_16: 2JHHFZG6X6P63LGI · pith_short_8: 2JHHFZG6

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/2JHHFZG6X6P63LGIFLQ2PKY5FQ \
  | 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: d24e72e4debf9fedacc82ae1a7ab1d2c22e01dbffacff2ff0b1fc8be8d92f634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2107d665780a61a1a7c96cc4711682616250ad33a51b17bdac10af425f218aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-06T17:00:07Z",
    "title_canon_sha256": "727c19d3dbaf06482dbf6d31639b528fff627455e49c6112877b6bd129b8f76f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03005",
    "kind": "arxiv",
    "version": 2
  }
}