Pith Number

pith:EV3PVD5O

pith:2014:EV3PVD5OTZNYYLDMDRT6AF2K5Y

not attested not anchored not stored refs pending

Quintessence in a quandary: prior dependence in dark energy models

Andrew Pontzen, David J. E. Marsh, Pedro G. Ferreira, Philip Bull

arxiv:1406.2301 v2 · 2014-06-09 · 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{EV3PVD5OTZNYYLDMDRT6AF2K5Y}

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	2026-05-18T02:31:38.101280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2576fa8fae9e5b8c2c6c1c67e0174aee1591ddb0dcab1f4c02b48a889c6809b2

Aliases

arxiv: 1406.2301 · arxiv_version: 1406.2301v2 · doi: 10.48550/arxiv.1406.2301 · pith_short_12: EV3PVD5OTZNY · pith_short_16: EV3PVD5OTZNYYLDM · pith_short_8: EV3PVD5O

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/EV3PVD5OTZNYYLDMDRT6AF2K5Y \
  | 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: 2576fa8fae9e5b8c2c6c1c67e0174aee1591ddb0dcab1f4c02b48a889c6809b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd2b5eabe1714d34266faf048596186e8002b966e713f46ed2a032e7db452464",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-09T19:54:15Z",
    "title_canon_sha256": "8912e2b328ec3aa05973d369e0b7a3aeb8b38ac4d7483a45db057f629556c45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2301",
    "kind": "arxiv",
    "version": 2
  }
}