Pith Number

pith:HIMARMTZ

pith:2010:HIMARMTZP4Y2FZJMS2CTL5V3UK

not attested not anchored not stored refs pending

Consistent matter couplings for Plebanski gravity

Felix Tennie, Mattias N.R. Wohlfarth

arxiv:1009.5595 v1 · 2010-09-28 · 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{HIMARMTZP4Y2FZJMS2CTL5V3UK}

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	2026-05-18T04:32:45.520013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a1808b2797f31a2e52c968535f6bba2ae262457b6a6108d93c41af56a3bdb5a

Aliases

arxiv: 1009.5595 · arxiv_version: 1009.5595v1 · doi: 10.48550/arxiv.1009.5595 · pith_short_12: HIMARMTZP4Y2 · pith_short_16: HIMARMTZP4Y2FZJM · pith_short_8: HIMARMTZ

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/HIMARMTZP4Y2FZJMS2CTL5V3UK \
  | 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: 3a1808b2797f31a2e52c968535f6bba2ae262457b6a6108d93c41af56a3bdb5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3a8109e09b3abf9f92f82a19ad976fb775c50989db10fee778ecd2dca9ec7e4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-28T15:10:43Z",
    "title_canon_sha256": "62fd28fd5f6ac17e3d1aa62c02b79697c5c74414fe9edb2c28ec86efe693fea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5595",
    "kind": "arxiv",
    "version": 1
  }
}