Pith Number

pith:V2O7VHV7

pith:2012:V2O7VHV73ZIMOERJQE2WUW4WWM

not attested not anchored not stored refs pending

Comparative study of loop contributions in AdS and dS

A. V. Sadofyev, E. T. Akhmedov

arxiv:1201.3471 v2 · 2012-01-17 · 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{V2O7VHV73ZIMOERJQE2WUW4WWM}

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	2026-05-18T01:58:48.284386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae9dfa9ebfde50c7122981356a5b96b3078a2cb06686cee8d59a7fc2d4778154

Aliases

arxiv: 1201.3471 · arxiv_version: 1201.3471v2 · doi: 10.48550/arxiv.1201.3471 · pith_short_12: V2O7VHV73ZIM · pith_short_16: V2O7VHV73ZIMOERJ · pith_short_8: V2O7VHV7

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/V2O7VHV73ZIMOERJQE2WUW4WWM \
  | 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: ae9dfa9ebfde50c7122981356a5b96b3078a2cb06686cee8d59a7fc2d4778154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da9524478305a305acc5d1b119f4e923a3defd39d8c866ac3d0c80b9b25e2a7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-17T10:16:49Z",
    "title_canon_sha256": "dd3372f19109e04150581f54fe427a8679b98a8b393b3582ba630aa3883686da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3471",
    "kind": "arxiv",
    "version": 2
  }
}