Pith Number

pith:JQE3GIDO

pith:2015:JQE3GIDOKQAZVBVVZ4JRBKR3TL

not attested not anchored not stored refs pending

Search for dark energy potentials in quintessence theory

Akira Okabayashi, Daiki Okada, Tetsuya Hara, Yusuke Muromachi, Yutaka Itoh

arxiv:1503.03678 v2 · 2015-03-12 · 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{JQE3GIDOKQAZVBVVZ4JRBKR3TL}

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	2026-05-18T00:40:41.860160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c09b3206e54019a86b5cf1310aa3b9ad1bb154c2666d0a89723c30c041a414d

Aliases

arxiv: 1503.03678 · arxiv_version: 1503.03678v2 · doi: 10.48550/arxiv.1503.03678 · pith_short_12: JQE3GIDOKQAZ · pith_short_16: JQE3GIDOKQAZVBVV · pith_short_8: JQE3GIDO

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/JQE3GIDOKQAZVBVVZ4JRBKR3TL \
  | 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: 4c09b3206e54019a86b5cf1310aa3b9ad1bb154c2666d0a89723c30c041a414d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f10d1118841a48493568248b0ba825fb2e035ffd63879caef757fefb9fba99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-12T11:29:39Z",
    "title_canon_sha256": "fca6b263acc4be744c06903aa6bac3296a2a5ee1be0e19cddb0b4858aa86daee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03678",
    "kind": "arxiv",
    "version": 2
  }
}