Pith Number

pith:L7DCGT6S

pith:2011:L7DCGT6S2KEZK7YRNUPCXGE34X

not attested not anchored not stored refs pending

Non-Stationary Dark Energy Around a Black Hole

Alexander Vikman, David Garfinkle, Ratindranath Akhoury, Ryo Saotome

arxiv:1103.2454 v1 · 2011-03-12 · hep-th · 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{L7DCGT6S2KEZK7YRNUPCXGE34X}

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	2026-05-18T04:17:13.395372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc6234fd2d289957f116d1e2b989be5dda0672a89c9b4eab4fcbea791dcb2bf

Aliases

arxiv: 1103.2454 · arxiv_version: 1103.2454v1 · doi: 10.48550/arxiv.1103.2454 · pith_short_12: L7DCGT6S2KEZ · pith_short_16: L7DCGT6S2KEZK7YR · pith_short_8: L7DCGT6S

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/L7DCGT6S2KEZK7YRNUPCXGE34X \
  | 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: 5fc6234fd2d289957f116d1e2b989be5dda0672a89c9b4eab4fcbea791dcb2bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b037e5f014b688962d56e9e1ca9729d07121ae2f20484cee16681abaf399d5ae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-12T15:54:15Z",
    "title_canon_sha256": "a7a736745501b6a1f25010d690eeb34f2fb9df6dac034af017ae7e1a7b145add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2454",
    "kind": "arxiv",
    "version": 1
  }
}