Pith Number

pith:3W3H2KXT

pith:2017:3W3H2KXTWYALFM5WVGFOLC2275

not attested not anchored not stored refs pending

Additional details about the thermal design error in 'A Photon Thermal Diode'

Chris Dames, Zhen Chen

arxiv:1705.10902 v1 · 2017-05-31 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3W3H2KXTWYALFM5WVGFOLC2275}

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	2026-05-18T00:43:19.931271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb67d2af3b600b2b3b6a98ae58b5aff748de55523e9d79ef42dcf1e5bd7314a

Aliases

arxiv: 1705.10902 · arxiv_version: 1705.10902v1 · doi: 10.48550/arxiv.1705.10902 · pith_short_12: 3W3H2KXTWYAL · pith_short_16: 3W3H2KXTWYALFM5W · pith_short_8: 3W3H2KXT

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/3W3H2KXTWYALFM5WVGFOLC2275 \
  | 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: ddb67d2af3b600b2b3b6a98ae58b5aff748de55523e9d79ef42dcf1e5bd7314a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a8cfd83026b3c3694bf2825253503d6ea30b99f62b62df972c7b15b212ecc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-31T00:58:19Z",
    "title_canon_sha256": "e4eda48c4f73c2168380810a5b69d208d1e9f7decb83a6e46310a55a3b3e390e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10902",
    "kind": "arxiv",
    "version": 1
  }
}