Pith Number

pith:RU4CWOHZ

pith:2008:RU4CWOHZ625D6OQGFAT4DGFHGR

not attested not anchored not stored refs pending

Higher Derivative Corrections to Locally Black Brane Metrics

Suvankar Dutta

arxiv:0804.2453 v1 · 2008-04-15 · 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{RU4CWOHZ625D6OQGFAT4DGFHGR}

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	2026-05-18T02:35:22.873714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d382b38f9f6ba3f3a062827c198a73467d1a0928008bdabeab8dea38771139a

Aliases

arxiv: 0804.2453 · arxiv_version: 0804.2453v1 · doi: 10.48550/arxiv.0804.2453 · pith_short_12: RU4CWOHZ625D · pith_short_16: RU4CWOHZ625D6OQG · pith_short_8: RU4CWOHZ

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/RU4CWOHZ625D6OQGFAT4DGFHGR \
  | 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: 8d382b38f9f6ba3f3a062827c198a73467d1a0928008bdabeab8dea38771139a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d09f1fc1706b6da847b1f199a8463298fc8f2feb661928e21d1e6830f4f2544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-04-15T18:49:09Z",
    "title_canon_sha256": "ff1dd64d8ea7c921f173f0f65c9e2437116296da67118fa75dbc84af681aae6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2453",
    "kind": "arxiv",
    "version": 1
  }
}