Pith Number

pith:Q6IT5PV2

pith:2016:Q6IT5PV2KN5AEAH4OOJCRRE4CJ

not attested not anchored not stored refs pending

On the gravitational nature of energy

David Edward Bruschi

arxiv:1701.00699 v2 · 2016-12-23 · gr-qc · 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{Q6IT5PV2KN5AEAH4OOJCRRE4CJ}

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	2026-05-18T00:50:35.198747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87913ebeba537a0200fc739228c49c124e50df302a05a04ee3829c37bbfb52c1

Aliases

arxiv: 1701.00699 · arxiv_version: 1701.00699v2 · doi: 10.48550/arxiv.1701.00699 · pith_short_12: Q6IT5PV2KN5A · pith_short_16: Q6IT5PV2KN5AEAH4 · pith_short_8: Q6IT5PV2

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/Q6IT5PV2KN5AEAH4OOJCRRE4CJ \
  | 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: 87913ebeba537a0200fc739228c49c124e50df302a05a04ee3829c37bbfb52c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553b623e925780104f4128571e1aca572d73f36340b0363e34114116846d1ac5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-23T12:37:26Z",
    "title_canon_sha256": "956bbc1b4b11e5d7e27a6c012fa3083daf31fb959344ab6d9f45fd62f5bec595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00699",
    "kind": "arxiv",
    "version": 2
  }
}