Pith Number

pith:3QDUOGZ3

pith:2016:3QDUOGZ3GVEY425R4YK6ES2DAX

not attested not anchored not stored refs pending

General features of single-scalar field dark energy models

Louis Perenon

arxiv:1607.06916 v1 · 2016-07-23 · 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{3QDUOGZ3GVEY425R4YK6ES2DAX}

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	2026-05-18T01:10:35.435490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc07471b3b35498e6bb1e615e24b4305e735534412fc3f13e0ee6fbdc36cb621

Aliases

arxiv: 1607.06916 · arxiv_version: 1607.06916v1 · doi: 10.48550/arxiv.1607.06916 · pith_short_12: 3QDUOGZ3GVEY · pith_short_16: 3QDUOGZ3GVEY425R · pith_short_8: 3QDUOGZ3

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/3QDUOGZ3GVEY425R4YK6ES2DAX \
  | 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: dc07471b3b35498e6bb1e615e24b4305e735534412fc3f13e0ee6fbdc36cb621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3acc2d3be3ba121a06970b6efc5d26def5749b325942a9563f79a8fd73ed1fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-23T10:56:48Z",
    "title_canon_sha256": "8712a50a563a3c4266a6d2e8b616801cf312ff6bed6a42a5b2e2ec76dffda705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06916",
    "kind": "arxiv",
    "version": 1
  }
}