Pith Number

pith:SYO4BO6O

pith:2013:SYO4BO6O2T2V3SNDZNLLF5UWDQ

not attested not anchored not stored refs pending

Effective Field Theory of Dark Energy: a Dynamical Analysis

Alessandra Silvestri, Marco Raveri, Noemi Frusciante

arxiv:1310.6026 v2 · 2013-10-22 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYO4BO6O2T2V3SNDZNLLF5UWDQ}

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	2026-05-18T01:46:56.007854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961dc0bbced4f55dc9a3cb56b2f6961c00ac5245d83974e41a4d71cc5825403d

Aliases

arxiv: 1310.6026 · arxiv_version: 1310.6026v2 · doi: 10.48550/arxiv.1310.6026 · pith_short_12: SYO4BO6O2T2V · pith_short_16: SYO4BO6O2T2V3SND · pith_short_8: SYO4BO6O

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/SYO4BO6O2T2V3SNDZNLLF5UWDQ \
  | 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: 961dc0bbced4f55dc9a3cb56b2f6961c00ac5245d83974e41a4d71cc5825403d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ebbf4b4720e70a63d812406e98ffc57c8b2c74ae7ce9c535bd6c305a3e3fa1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-22T19:59:41Z",
    "title_canon_sha256": "ea9b5bb1d481f14bf283601169f0001f26f0014c6a6da4d63041982a6effa710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6026",
    "kind": "arxiv",
    "version": 2
  }
}