Pith Number

pith:E4L6ZWOS

pith:2007:E4L6ZWOSWX4VC76RTQ3NUSVXNB

not attested not anchored not stored refs pending

On the embedding of spacetime in five-dimensional Weyl spaces

C. Romero, F. Dahia, G. A. T. Gomez

arxiv:0711.2754 v2 · 2007-11-17 · 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{E4L6ZWOSWX4VC76RTQ3NUSVXNB}

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	2026-07-04T17:06:43.889268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2717ecd9d2b5f9517fd19c36da4ab76846cbe45c1c5c83ce6f0c17611372080c

Aliases

arxiv: 0711.2754 · arxiv_version: 0711.2754v2 · doi: 10.48550/arxiv.0711.2754 · pith_short_12: E4L6ZWOSWX4V · pith_short_16: E4L6ZWOSWX4VC76R · pith_short_8: E4L6ZWOS

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/E4L6ZWOSWX4VC76RTQ3NUSVXNB \
  | 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: 2717ecd9d2b5f9517fd19c36da4ab76846cbe45c1c5c83ce6f0c17611372080c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03673feadb48160b6be2f28fa58e1801a7406fa0310ba5f94444f2a3807c33e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-11-17T17:22:39Z",
    "title_canon_sha256": "5fff0958b1f8ba5fd405b922bdec98de3417e69a53d579c323cbcebb4b2b7661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2754",
    "kind": "arxiv",
    "version": 2
  }
}