Pith Number

pith:FT2JDWN3

pith:2025:FT2JDWN3QQNRLVR4NLUIN3BCVX

not attested not anchored not stored refs pending

Multiscale Carbon Burden of Infrastructure in the United States

Jason Hawkins

arxiv:2510.08611 v2 · 2025-10-07 · 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{FT2JDWN3QQNRLVR4NLUIN3BCVX}

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	2026-06-30T01:18:17.655897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf491d9bb841b15d63c6ae886ec22adf6c1421a8b17aab9f4a7cc38f8f68ef5

Aliases

arxiv: 2510.08611 · arxiv_version: 2510.08611v2 · doi: 10.48550/arxiv.2510.08611 · pith_short_12: FT2JDWN3QQNR · pith_short_16: FT2JDWN3QQNRLVR4 · pith_short_8: FT2JDWN3

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/FT2JDWN3QQNRLVR4NLUIN3BCVX \
  | 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: 2cf491d9bb841b15d63c6ae886ec22adf6c1421a8b17aab9f4a7cc38f8f68ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0438d48bddd5b9861cc31ffd632d85d3925c93c0ae1d51df535413464143fca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-10-07T15:11:37Z",
    "title_canon_sha256": "cdcc4af449c88a41572f4cb9f6e4a03aa0848965a6ef5e2be61c3f1c090a6a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.08611",
    "kind": "arxiv",
    "version": 2
  }
}