Pith Number

pith:7CWFKC5V

pith:2019:7CWFKC5VQNJXDUNJBUZYGNV7PL

not attested not anchored not stored refs pending

E theory in seven dimensions

Michaella Pettit, Peter West

arxiv:1905.07330 v1 · 2019-05-17 · 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{7CWFKC5VQNJXDUNJBUZYGNV7PL}

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.

Cited by

1 paper in Pith

Local symmetry and extended spacetime

Receipt and verification

First computed	2026-07-05T00:06:43.887381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73

Aliases

arxiv: 1905.07330 · arxiv_version: 1905.07330v1 · doi: 10.48550/arxiv.1905.07330 · pith_short_12: 7CWFKC5VQNJX · pith_short_16: 7CWFKC5VQNJXDUNJ · pith_short_8: 7CWFKC5V

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/7CWFKC5VQNJXDUNJBUZYGNV7PL \
  | 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: f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "953987f7cd3e65b880aeafb17fab9e8274fe85dbf60c88f083bf9806a76c0f09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-05-17T15:33:33Z",
    "title_canon_sha256": "e3256875111b73636793f0167777643bbd57113cab14c338aa7d65af312be0f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07330",
    "kind": "arxiv",
    "version": 1
  }
}