Pith Number

pith:YEPTGZJS

pith:2012:YEPTGZJSLH7EH3HBHWRVXKVK6O

not attested not anchored not stored refs pending

Relativistic invariance of the vacuum

Adam Bednorz

arxiv:1209.0209 v2 · 2012-09-02 · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEPTGZJSLH7EH3HBHWRVXKVK6O}

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	2026-05-18T03:05:54.995709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11f33653259fe43ece13da35baaaaf39a2466d4eeb30ec957bff94864463d68

Aliases

arxiv: 1209.0209 · arxiv_version: 1209.0209v2 · doi: 10.48550/arxiv.1209.0209 · pith_short_12: YEPTGZJSLH7E · pith_short_16: YEPTGZJSLH7EH3HB · pith_short_8: YEPTGZJS

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/YEPTGZJSLH7EH3HBHWRVXKVK6O \
  | 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: c11f33653259fe43ece13da35baaaaf39a2466d4eeb30ec957bff94864463d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac3999067055ac80d7dd30da6a92affdfc6a3ed4800612acbf5e3d4f9f6e290",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-09-02T19:56:29Z",
    "title_canon_sha256": "e2f14300738763c717ecd97d6b3540409e85fb6242dcb3d4eb19b0b618fd4582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0209",
    "kind": "arxiv",
    "version": 2
  }
}