Pith Number

pith:6WE2MHEL

pith:2015:6WE2MHELVA5N2ABNI5LJF6C6LV

not attested not anchored not stored refs pending

Petrov Classification and holographic reconstruction of spacetime

Anastasios C. Petkou, Ayan Mukhopadhyay, Jakob Gath, Konstantinos Siampos, P. Marios Petropoulos

arxiv:1506.04813 v4 · 2015-06-16 · 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{6WE2MHELVA5N2ABNI5LJF6C6LV}

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

Radiation in Fluid/Gravity and the Flat Limit

Receipt and verification

First computed	2026-05-18T00:18:37.163289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f589a61c8ba83add002d475692f85e5d430087f8398e7afe6d5e00cc11312e74

Aliases

arxiv: 1506.04813 · arxiv_version: 1506.04813v4 · doi: 10.48550/arxiv.1506.04813 · pith_short_12: 6WE2MHELVA5N · pith_short_16: 6WE2MHELVA5N2ABN · pith_short_8: 6WE2MHEL

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/6WE2MHELVA5N2ABNI5LJF6C6LV \
  | 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: f589a61c8ba83add002d475692f85e5d430087f8398e7afe6d5e00cc11312e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96122a4c6922a1f8c76c61981fe70edd536123fcdf0de24e845b9bd71a289820",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-16T01:17:08Z",
    "title_canon_sha256": "c2eb9d12747f159bee3df3e242f0beb8b5cbc7ab257ff4c5d9a7c3a07a412712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04813",
    "kind": "arxiv",
    "version": 4
  }
}