Pith Number

pith:SY7Q7PKQ

pith:2018:SY7Q7PKQCX7MJ4ETQGZUVFVHDJ

not attested not anchored not stored refs pending

Heat radiation and transfer in confinement

Kiryl Asheichyk, Matthias Kr\"uger

arxiv:1808.07289 v2 · 2018-08-22 · 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{SY7Q7PKQCX7MJ4ETQGZUVFVHDJ}

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	2026-05-18T00:01:43.170828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963f0fbd5015fec4f09381b34a96a71a7e3f8de430bbb15269a4d8b80696a181

Aliases

arxiv: 1808.07289 · arxiv_version: 1808.07289v2 · doi: 10.48550/arxiv.1808.07289 · pith_short_12: SY7Q7PKQCX7M · pith_short_16: SY7Q7PKQCX7MJ4ET · pith_short_8: SY7Q7PKQ

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/SY7Q7PKQCX7MJ4ETQGZUVFVHDJ \
  | 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: 963f0fbd5015fec4f09381b34a96a71a7e3f8de430bbb15269a4d8b80696a181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b0581311a5b4815d6c1ec746baf42870c8a94a1e46be9ea4f7c2e8b007a8b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-22T09:16:07Z",
    "title_canon_sha256": "85df7088c51ee7428cd7496f2afaa6385841d6fc91d1f9ead7bcbe53aa740824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07289",
    "kind": "arxiv",
    "version": 2
  }
}