Pith Number

pith:E3HTFBAB

pith:2010:E3HTFBABRJEUWHX7XVZICKOHR4

not attested not anchored not stored refs pending

Historical Costs of Coal-Fired Electricity and Implications for the Future

James McNerney, J. Doyne Farmer, Jessika E. Trancik

arxiv:1001.0605 v4 · 2010-01-05 · 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{E3HTFBABRJEUWHX7XVZICKOHR4}

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	2026-05-18T03:42:34.187538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26cf3284018a494b1effbd728129c78f3cab77c39be0382368d13e65a2903fac

Aliases

arxiv: 1001.0605 · arxiv_version: 1001.0605v4 · doi: 10.48550/arxiv.1001.0605 · pith_short_12: E3HTFBABRJEU · pith_short_16: E3HTFBABRJEUWHX7 · pith_short_8: E3HTFBAB

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/E3HTFBABRJEUWHX7XVZICKOHR4 \
  | 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: 26cf3284018a494b1effbd728129c78f3cab77c39be0382368d13e65a2903fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af99457292608dbe7e1f206a299bdf6e0dab83e453d28d3d72d2eb596d7dba1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-01-05T00:03:50Z",
    "title_canon_sha256": "a4097080dd62ecf44d281390e60be2ae997c46316e59a04084752d086549c966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0605",
    "kind": "arxiv",
    "version": 4
  }
}