Pith Number

pith:BHHEBAIE

pith:2016:BHHEBAIEY7FMWDZZFT77TGTQYA

not attested not anchored not stored refs pending

The equivalence principle and QFT: Can a particle detector tell if we live inside a hollow shell?

Eduardo Martin-Martinez, Keith K. Ng, Robert B. Mann

arxiv:1606.06292 v1 · 2016-06-20 · quant-ph · 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{BHHEBAIEY7FMWDZZFT77TGTQYA}

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	2026-05-18T00:57:12.243920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ce408104c7cacb0f392cfff99a70c00bcc9953b7adf27948bfec3b9f75c095

Aliases

arxiv: 1606.06292 · arxiv_version: 1606.06292v1 · doi: 10.48550/arxiv.1606.06292 · pith_short_12: BHHEBAIEY7FM · pith_short_16: BHHEBAIEY7FMWDZZ · pith_short_8: BHHEBAIE

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/BHHEBAIEY7FMWDZZFT77TGTQYA \
  | 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: 09ce408104c7cacb0f392cfff99a70c00bcc9953b7adf27948bfec3b9f75c095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e049a80e8e0f5e912a3c1c04bee6331e15a5b0a1d8d043a9f29eca4812a4fc",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-20T20:00:02Z",
    "title_canon_sha256": "9c594a05c041b69ad859c2c73014ba0caac7f49793d33f46be30bd33bc49ef9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06292",
    "kind": "arxiv",
    "version": 1
  }
}