Pith Number

pith:6XBO3O3W

pith:2018:6XBO3O3W6EHFLM2VOZXIYTJM4A

not attested not anchored not stored refs pending

Image-Based Reconstruction for a 3D-PFHS Heat Transfer Problem by ReConNN

Hu Wang, Xinjian Deng, Yu Li

arxiv:1811.02102 v2 · 2018-11-06 · cs.CE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XBO3O3W6EHFLM2VOZXIYTJM4A}

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	2026-05-17T23:53:04.350519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c2edbb76f10e55b355766e8c4d2ce01d964924d9b554c08153836ca6c523a7

Aliases

arxiv: 1811.02102 · arxiv_version: 1811.02102v2 · doi: 10.48550/arxiv.1811.02102 · pith_short_12: 6XBO3O3W6EHF · pith_short_16: 6XBO3O3W6EHFLM2V · pith_short_8: 6XBO3O3W

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/6XBO3O3W6EHFLM2VOZXIYTJM4A \
  | 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: f5c2edbb76f10e55b355766e8c4d2ce01d964924d9b554c08153836ca6c523a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60090051db3d37041cfe6e7b0fb9693688bdcb88fef2faf259c9038828b703d4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-11-06T00:38:35Z",
    "title_canon_sha256": "7edaa04e628ea5a40fe5f2330d58dd1ba9f26dbd92e526a3695c0b4182f84cb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02102",
    "kind": "arxiv",
    "version": 2
  }
}