Pith Number

pith:7FX2OJZG

pith:2007:7FX2OJZGUN4RPCWTFL6FTOT2ZV

not attested not anchored not stored refs pending

The Dynamics of Quintessence, The Quintessence of Dynamics

Eric V. Linder

arxiv:0704.2064 v2 · 2007-04-16 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FX2OJZGUN4RPCWTFL6FTOT2ZV}

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.

Cited by

3 papers in Pith

Beyond the equation of state: a second-order diagnostic for dynamical dark energy

Hamilton-Jacobi Approach to Inflationary Scenarios through Extended Entropies: An Observational Perspective

Extended Dark Energy analysis using DESI DR2 BAO measurements

Receipt and verification

First computed	2026-07-04T15:44:14.425956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96fa72726a379178ad32afc59ba7acd4a106bb38aa4c823528aeac7fa6bc68c

Aliases

arxiv: 0704.2064 · arxiv_version: 0704.2064v2 · doi: 10.48550/arxiv.0704.2064 · pith_short_12: 7FX2OJZGUN4R · pith_short_16: 7FX2OJZGUN4RPCWT · pith_short_8: 7FX2OJZG

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/7FX2OJZGUN4RPCWTFL6FTOT2ZV \
  | 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: f96fa72726a379178ad32afc59ba7acd4a106bb38aa4c823528aeac7fa6bc68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69690a3470c8c5fdf09ce9006319160dfb019bcb739822c9bc9fb002706f1cd1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-16T20:00:05Z",
    "title_canon_sha256": "5aa18fa0bca020637e0bc65b4b348b41329d819ded6ed7855fd1bb21f113cb62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2064",
    "kind": "arxiv",
    "version": 2
  }
}