Pith Number

pith:PWRSLJFY

pith:2011:PWRSLJFYFY4HYWFIY5CM35WLPN

not attested not anchored not stored refs pending

On dark energy models of single scalar field

Mingzhe Li, Taotao Qiu, Xinmin Zhang, Yifu Cai

arxiv:1112.4255 v2 · 2011-12-19 · hep-th · astro-ph.CO · gr-qc · hep-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{PWRSLJFYFY4HYWFIY5CM35WLPN}

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

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-05-18T01:59:05.846257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da325a4b82e387c58a8c744cdf6cb7b4c073604e9cb47877f03413ae7827c68

Aliases

arxiv: 1112.4255 · arxiv_version: 1112.4255v2 · doi: 10.48550/arxiv.1112.4255 · pith_short_12: PWRSLJFYFY4H · pith_short_16: PWRSLJFYFY4HYWFI · pith_short_8: PWRSLJFY

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/PWRSLJFYFY4HYWFIY5CM35WLPN \
  | 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: 7da325a4b82e387c58a8c744cdf6cb7b4c073604e9cb47877f03413ae7827c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223c1455672d3f17b5116c5ae417f842fc5e2068a4d2370d2cce0c1e58dfd2bc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-19T07:23:27Z",
    "title_canon_sha256": "aad7dba9c8a8a98e0f14f08a459954635437bbb3d1643caec07046cfd4518934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4255",
    "kind": "arxiv",
    "version": 2
  }
}