Pith Number

pith:OVYDBWEL

pith:2007:OVYDBWELCEKKBCDAGM27J4N6FH

not attested not anchored not stored refs pending

Spherically symmeteric dark energy structure in the context of Chaplygin gas model

Abiy G. Tekola (Physics department, University of Cape Town)

arxiv:0706.0804 v1 · 2007-06-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVYDBWELCEKKBCDAGM27J4N6FH}

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

1 paper in Pith

Scalar Field Reconstructions of Holographic Dark Energy Models with Applications to Chaplygin Gas, DBI, Yang-Mills, and NLED Frameworks

Receipt and verification

First computed	2026-07-04T15:01:41.362500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757030d88b1114a088603335f4f1be29f559dc9814151598917071e78a08aec0

Aliases

arxiv: 0706.0804 · arxiv_version: 0706.0804v1 · doi: 10.48550/arxiv.0706.0804 · pith_short_12: OVYDBWELCEKK · pith_short_16: OVYDBWELCEKKBCDA · pith_short_8: OVYDBWEL

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/OVYDBWELCEKKBCDAGM27J4N6FH \
  | 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: 757030d88b1114a088603335f4f1be29f559dc9814151598917071e78a08aec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ae26abe5d35437b9419b3ad4c9a7c2a916d4cd49f0bcd98a3e74a405a52570",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-06-06T11:10:13Z",
    "title_canon_sha256": "9513e4ed6eab466d7e17a35cda918f8743797fb80c68859ecc7073c5a2792fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0804",
    "kind": "arxiv",
    "version": 1
  }
}