Pith Number

pith:EC5SEKL6

pith:2009:EC5SEKL6HHOKDQT7IA4HZMXR7T

not attested not anchored not stored refs pending

On Horava-Lifshitz "Black Holes"

Elias Kiritsis, Georgios Kofinas

arxiv:0910.5487 v1 · 2009-10-28 · 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{EC5SEKL6HHOKDQT7IA4HZMXR7T}

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	2026-05-18T02:11:01.993438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bb22297e39dca1c27f40387cb2f1fcf70626a7f3f0e8a42f241e21ff21eae9

Aliases

arxiv: 0910.5487 · arxiv_version: 0910.5487v1 · doi: 10.48550/arxiv.0910.5487 · pith_short_12: EC5SEKL6HHOK · pith_short_16: EC5SEKL6HHOKDQT7 · pith_short_8: EC5SEKL6

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/EC5SEKL6HHOKDQT7IA4HZMXR7T \
  | 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: 20bb22297e39dca1c27f40387cb2f1fcf70626a7f3f0e8a42f241e21ff21eae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dab17e31807e5937ebf02ad2bca432fe2ee316b424e1f63e745a356187a526d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-28T20:26:45Z",
    "title_canon_sha256": "7147791bf515ce51bf5226f1bf907c3a2235a90a62e74b18e113c39d2623bd15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5487",
    "kind": "arxiv",
    "version": 1
  }
}