Pith Number

pith:SGGLZVG7

pith:2014:SGGLZVG7FG4TX5VNMZCPLLOM7O

not attested not anchored not stored refs pending

Low-temperature thermodynamics with quantum coherence

Gilad Gour, Varun Narasimhachar

arxiv:1409.7740 v3 · 2014-09-26 · quant-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{SGGLZVG7FG4TX5VNMZCPLLOM7O}

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	2026-05-18T01:35:38.356607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918cbcd4df29b93bf6ad6644f5adccfbbf8d4e4060125c6eba0f4c20b6bb2da1

Aliases

arxiv: 1409.7740 · arxiv_version: 1409.7740v3 · doi: 10.48550/arxiv.1409.7740 · pith_short_12: SGGLZVG7FG4T · pith_short_16: SGGLZVG7FG4TX5VN · pith_short_8: SGGLZVG7

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/SGGLZVG7FG4TX5VNMZCPLLOM7O \
  | 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: 918cbcd4df29b93bf6ad6644f5adccfbbf8d4e4060125c6eba0f4c20b6bb2da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4f6b94a31241c22e4e52722a95a60b2f6b4465d0986f04cd124f3fa7c545f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-26T23:31:40Z",
    "title_canon_sha256": "9110b00ad2cbcf58087c75f7d701ca53ab7be368baedfc69609a66af3a824017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7740",
    "kind": "arxiv",
    "version": 3
  }
}