Pith Number

pith:YQSXPC6F

pith:2018:YQSXPC6FWIPUDDCIUJFI2WTXIP

not attested not anchored not stored refs pending

Maxwell-type models for the effective thermal conductivity of a porous material with radiative transfer in the voids

Kristian B. Kiradjiev, Robert A. Van Gorder, Sam D. Howison, Svenn Anton Halvorsen

arxiv:1812.11696 v1 · 2018-12-31 · 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{YQSXPC6FWIPUDDCIUJFI2WTXIP}

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	2026-05-17T23:57:11.341214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c425778bc5b21f418c48a24a8d5a7743d06876df15d206d4cef90b93b7ddafc0

Aliases

arxiv: 1812.11696 · arxiv_version: 1812.11696v1 · doi: 10.48550/arxiv.1812.11696 · pith_short_12: YQSXPC6FWIPU · pith_short_16: YQSXPC6FWIPUDDCI · pith_short_8: YQSXPC6F

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/YQSXPC6FWIPUDDCIUJFI2WTXIP \
  | 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: c425778bc5b21f418c48a24a8d5a7743d06876df15d206d4cef90b93b7ddafc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185f1338c0a3040abbbb801059feba01bbcb036ddfacd60abbd0682dc31223dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-31T04:30:10Z",
    "title_canon_sha256": "13c700e00ba62c51df3260200e8a726c6d7b6d1ff308bda64d8b576046ac34f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11696",
    "kind": "arxiv",
    "version": 1
  }
}