Pith Number

pith:GFTBSPIE

pith:2008:GFTBSPIERB2LNAZOM6ABCAQS3S

not attested not anchored not stored refs pending

Minimal Energy Cost for Thermodynamic Information Processing: Measurement and Information Erasure

Masahito Ueda, Takahiro Sagawa

arxiv:0809.4098 v3 · 2008-09-24 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFTBSPIERB2LNAZOM6ABCAQS3S}

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	2026-05-18T02:15:33.835771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3166193d048874b6832e6780110212dc8fa7fe1f67b29c6248393c0c9616acd9

Aliases

arxiv: 0809.4098 · arxiv_version: 0809.4098v3 · doi: 10.48550/arxiv.0809.4098 · pith_short_12: GFTBSPIERB2L · pith_short_16: GFTBSPIERB2LNAZO · pith_short_8: GFTBSPIE

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/GFTBSPIERB2LNAZOM6ABCAQS3S \
  | 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: 3166193d048874b6832e6780110212dc8fa7fe1f67b29c6248393c0c9616acd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c93691fa6ce66498e191e21d56efcf3a8c7ea95cef1ad16c653061f309c90e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-09-24T07:32:27Z",
    "title_canon_sha256": "b89f52251f9d861fa2670c32c093d6722aba81ab060292525abb399b2241cd88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4098",
    "kind": "arxiv",
    "version": 3
  }
}