Pith Number

pith:KY7FCKZ2

pith:2018:KY7FCKZ2K6Z4EPV3EXYXGQ5362

not attested not anchored not stored refs pending

Symmetries near a generic charged null surface and associated algebra: an off-shell analysis

Bibhas Ranjan Majhi, Debaprasad Maity, Mousumi Maitra

arxiv:1802.07108 v3 · 2018-02-20 · gr-qc · 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{KY7FCKZ2K6Z4EPV3EXYXGQ5362}

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	2026-05-18T00:11:57.324435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563e512b3a57b3c23ebb25f17343bbf680c7e389d520e30c201f15cbfbf96506

Aliases

arxiv: 1802.07108 · arxiv_version: 1802.07108v3 · doi: 10.48550/arxiv.1802.07108 · pith_short_12: KY7FCKZ2K6Z4 · pith_short_16: KY7FCKZ2K6Z4EPV3 · pith_short_8: KY7FCKZ2

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/KY7FCKZ2K6Z4EPV3EXYXGQ5362 \
  | 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: 563e512b3a57b3c23ebb25f17343bbf680c7e389d520e30c201f15cbfbf96506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f38cbb223ecbc88668aa5dc0189073ef7b96c4ec9ad7f7f3a5c3fe4884ee58",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-20T13:37:22Z",
    "title_canon_sha256": "3c2590c05c4cd7c9e485ff2a74f94a164db3239222a282965475ca32d9b04585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07108",
    "kind": "arxiv",
    "version": 3
  }
}