Pith Number

pith:DHJBGECH

pith:2011:DHJBGECHNSQ4XT233PANXMEIHX

not attested not anchored not stored refs pending

Twistor Networks and Covariant Twisted Geometries

Etera R. Livine, Johannes Tambornino, Simone Speziale

arxiv:1108.0369 v2 · 2011-08-01 · gr-qc · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHJBGECHNSQ4XT233PANXMEIHX}

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	2026-05-18T03:23:02.667013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d21310476ca1cbcf5bdbc0dbb0883dd5cc8c505d1f3dfc2f9cd0a9d06f4348

Aliases

arxiv: 1108.0369 · arxiv_version: 1108.0369v2 · doi: 10.48550/arxiv.1108.0369 · pith_short_12: DHJBGECHNSQ4 · pith_short_16: DHJBGECHNSQ4XT23 · pith_short_8: DHJBGECH

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/DHJBGECHNSQ4XT233PANXMEIHX \
  | 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: 19d21310476ca1cbcf5bdbc0dbb0883dd5cc8c505d1f3dfc2f9cd0a9d06f4348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cd7bd45768466599325fda153c4a32212ad6fbb43155a10804a41e941d96cf",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-01T17:25:50Z",
    "title_canon_sha256": "12ca2e4a5c305002f16aed34e54152be55017bfd2fe47fb61d7f27280acc46c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0369",
    "kind": "arxiv",
    "version": 2
  }
}