Pith Number

pith:Z6EGUZRR

pith:2010:Z6EGUZRRTSJ37RQIB2W25JESV2

not attested not anchored not stored refs pending

Higher-order coupled quintessence

Grigoris Panotopoulos, Laura Lopez-Honorez, Olga Mena

arxiv:1009.5263 v1 · 2010-09-27 · 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{Z6EGUZRRTSJ37RQIB2W25JESV2}

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	2026-05-18T04:31:22.246764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf886a66319c93bfc6080eadaea492aeaaea9656cc1f306ed5084a571fbd05ae

Aliases

arxiv: 1009.5263 · arxiv_version: 1009.5263v1 · doi: 10.48550/arxiv.1009.5263 · pith_short_12: Z6EGUZRRTSJ3 · pith_short_16: Z6EGUZRRTSJ37RQI · pith_short_8: Z6EGUZRR

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/Z6EGUZRRTSJ37RQIB2W25JESV2 \
  | 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: cf886a66319c93bfc6080eadaea492aeaaea9656cc1f306ed5084a571fbd05ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce89db6c60b9b37fe605a5cef85d1a2d136a239ff6bf8c565a06bee1bff9d02e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-27T14:12:41Z",
    "title_canon_sha256": "b086d9780e982d509c8a528eb4a9578ed9a8fee731175cb4732003cc399e15d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5263",
    "kind": "arxiv",
    "version": 1
  }
}