Pith Number

pith:65563LJI

pith:2023:65563LJIOPYTPOHV6LCOYBCBGC

not attested not anchored not stored refs pending

Convective Heat Transfer in Porous Materials

Fubao Yang, Gaole Dai, Peng Jin

arxiv:2309.13282 v1 · 2023-09-23 · physics.app-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{65563LJIOPYTPOHV6LCOYBCBGC}

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	2026-07-05T06:53:49.760529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77bedad2873f137b8f5f2c4ec044130900407aadc7cb8f543fd019ff218e9fc

Aliases

arxiv: 2309.13282 · arxiv_version: 2309.13282v1 · doi: 10.48550/arxiv.2309.13282 · pith_short_12: 65563LJIOPYT · pith_short_16: 65563LJIOPYTPOHV · pith_short_8: 65563LJI

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/65563LJIOPYTPOHV6LCOYBCBGC \
  | 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: f77bedad2873f137b8f5f2c4ec044130900407aadc7cb8f543fd019ff218e9fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e7f5b91261d96d7e0cbbd9db050bfdff4e2dda5fa79afc4e3db30687d98a62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-09-23T06:45:24Z",
    "title_canon_sha256": "883614d8433652cf4fdc1db7c9735aaeb96d56bc098a82621ed24916f83b5892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13282",
    "kind": "arxiv",
    "version": 1
  }
}