Pith Number

pith:PHWRFP3K

pith:2005:PHWRFP3KO6DWG6ZLJXTVG3QWKO

not attested not anchored not stored refs pending

On the Stability of Phantom K-essence Theories

L. Raul Abramo (USP), Nelson Pinto-Neto (CBPF)

arxiv:astro-ph/0511562 v2 · 2005-11-18 · astro-ph · 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{PHWRFP3KO6DWG6ZLJXTVG3QWKO}

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

Nonlinear reconstruction of general dark energy theories

Receipt and verification

First computed	2026-07-04T17:15:28.432687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ed12bf6a7787637b2b4de7536e1653a5d1af6f02c017660453d3aa6bcf7866

Aliases

arxiv: astro-ph/0511562 · arxiv_version: astro-ph/0511562v2 · doi: 10.48550/arxiv.astro-ph/0511562 · pith_short_12: PHWRFP3KO6DW · pith_short_16: PHWRFP3KO6DWG6ZL · pith_short_8: PHWRFP3K

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/PHWRFP3KO6DWG6ZLJXTVG3QWKO \
  | 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: 79ed12bf6a7787637b2b4de7536e1653a5d1af6f02c017660453d3aa6bcf7866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ff03173f0ee57bf46d1cfc1809716915a16be91c73fdbbc1b1516582feac80",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-18T14:55:14Z",
    "title_canon_sha256": "76490f6799810d63c1159501b2716dc0d025f595d813a43266a5a15c2548be41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511562",
    "kind": "arxiv",
    "version": 2
  }
}