Pith Number

pith:DRIAGB3K

pith:2015:DRIAGB3K72EXGEZS75AZXH5MA6

not attested not anchored not stored refs pending

Thermogravitational cycles: theoretical framework and example of an electric thermogravitational generator based on balloon inflation/deflation

Christopher Nightingale, Ian J. Ford, Kamel Aouane, Olivier Sandre, Tim P. Elson

arxiv:1511.00640 v5 · 2015-10-28 · physics.gen-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{DRIAGB3K72EXGEZS75AZXH5MA6}

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	2026-05-17T23:59:28.027016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c5003076afe89731332ff419b9fac07a763a2c3ec2969ebe6f33a5b51b7456a

Aliases

arxiv: 1511.00640 · arxiv_version: 1511.00640v5 · doi: 10.48550/arxiv.1511.00640 · pith_short_12: DRIAGB3K72EX · pith_short_16: DRIAGB3K72EXGEZS · pith_short_8: DRIAGB3K

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/DRIAGB3K72EXGEZS75AZXH5MA6 \
  | 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: 1c5003076afe89731332ff419b9fac07a763a2c3ec2969ebe6f33a5b51b7456a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1051871c05a0b0aa1adc928e907360937d1f4200733e12071b765d64d25ba13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-10-28T13:50:57Z",
    "title_canon_sha256": "33746097152d62959a41dc5be953f7a95db473ff2a7a405760d2449870e27a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00640",
    "kind": "arxiv",
    "version": 5
  }
}