Pith Number

pith:VVQQM4GS

pith:2012:VVQQM4GSRUCVRL4GH4J52OE3SX

not attested not anchored not stored refs pending

Electricity Harvested from Ambient Heat across Silicon Surface

Guo'an Tai, Zihan Xu

arxiv:1207.6599 v1 · 2012-07-27 · cond-mat.mes-hall · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVQQM4GSRUCVRL4GH4J52OE3SX}

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	2026-05-18T03:09:59.960845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad610670d28d0558af863f13dd389b95c7bccbe7e660e3096221b074771472f7

Aliases

arxiv: 1207.6599 · arxiv_version: 1207.6599v1 · doi: 10.48550/arxiv.1207.6599 · pith_short_12: VVQQM4GSRUCV · pith_short_16: VVQQM4GSRUCVRL4G · pith_short_8: VVQQM4GS

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/VVQQM4GSRUCVRL4GH4J52OE3SX \
  | 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: ad610670d28d0558af863f13dd389b95c7bccbe7e660e3096221b074771472f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90fd4a673321705301a92a5c7ff5b5adcc5c51c45a7904f13b4bc235f48b749c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-27T17:16:50Z",
    "title_canon_sha256": "2175c7a7f57fa5468fc2785dc9feef8334fd42020850fbdfbaf01b35615e1a37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6599",
    "kind": "arxiv",
    "version": 1
  }
}