Pith Number

pith:PBYSTFZ3

pith:2011:PBYSTFZ3MC4RYWQTEKPHA3ZGTK

not attested not anchored not stored refs pending

Electric charge on the brane?

Burkhard Kleihaus, Daniel Senkbeil, Eugen Radu, Jutta Kunz

arxiv:1103.4758 v2 · 2011-03-24 · 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{PBYSTFZ3MC4RYWQTEKPHA3ZGTK}

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	2026-05-18T04:20:37.748812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787129973b60b91c5a13229e706f269a83b365c3b8c16f53920b96bf3b27132d

Aliases

arxiv: 1103.4758 · arxiv_version: 1103.4758v2 · doi: 10.48550/arxiv.1103.4758 · pith_short_12: PBYSTFZ3MC4R · pith_short_16: PBYSTFZ3MC4RYWQT · pith_short_8: PBYSTFZ3

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/PBYSTFZ3MC4RYWQTEKPHA3ZGTK \
  | 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: 787129973b60b91c5a13229e706f269a83b365c3b8c16f53920b96bf3b27132d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05810e5c00b4409e807799b8b501e40c6c00071f0396f37ae8457b0d477ca699",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-03-24T13:02:50Z",
    "title_canon_sha256": "153adf1a147e2960036941f62e8a172e0c9976acc48423a52055220f4fe1a1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4758",
    "kind": "arxiv",
    "version": 2
  }
}