Pith Number

pith:TF6KQUYN

pith:2017:TF6KQUYN7CUUG3JS6UIMEFWOVP

not attested not anchored not stored refs pending

Response to 'Burden of proof: A comprehensive review of the feasibility of 100% renewable-electricity systems'

B.V. Mathiesen, C. Breyer, H. Lund, K. Blok, T. Bischof-Niemz, T.W. Brown

arxiv:1709.05716 v3 · 2017-09-17 · physics.soc-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{TF6KQUYN7CUUG3JS6UIMEFWOVP}

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	2026-05-18T00:16:08.691287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997ca8530df8a9436d32f510c216ceabdbd45b1c9e6a6566f2292705598e1d64

Aliases

arxiv: 1709.05716 · arxiv_version: 1709.05716v3 · doi: 10.48550/arxiv.1709.05716 · pith_short_12: TF6KQUYN7CUU · pith_short_16: TF6KQUYN7CUUG3JS · pith_short_8: TF6KQUYN

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/TF6KQUYN7CUUG3JS6UIMEFWOVP \
  | 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: 997ca8530df8a9436d32f510c216ceabdbd45b1c9e6a6566f2292705598e1d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da41e9be91cfbf6b1fd7091f2aa66bdbe0b9f8763ae7a33fc9e32ebfd4dc0bae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-09-17T21:02:49Z",
    "title_canon_sha256": "f08604cee9944680c06920331155f187e142369fb015fd30d2fbadd13779b35e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05716",
    "kind": "arxiv",
    "version": 3
  }
}