Pith Number

pith:TKACXOJ3

pith:2022:TKACXOJ3HZAE4NQUROKES6VB6T

not attested not anchored not stored refs pending

Visualisation of sulphur on single fibre level for pulping industry

Barry Lai, B\"orje Norlin, David Krapohl, Faisal Zeeshan, Hafizur Rahman, Per Engstrand, Siwen An, Thomas Granfeldt

arxiv:2212.11329 v1 · 2022-12-21 · eess.SY · cs.SY · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKACXOJ3HZAE4NQUROKES6VB6T}

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	2026-07-05T05:35:31.563826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a802bb93b3e404e36148b94497aa1f4c02f57f8c1384b12156ed3bef3d77ae5

Aliases

arxiv: 2212.11329 · arxiv_version: 2212.11329v1 · doi: 10.48550/arxiv.2212.11329 · pith_short_12: TKACXOJ3HZAE · pith_short_16: TKACXOJ3HZAE4NQU · pith_short_8: TKACXOJ3

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/TKACXOJ3HZAE4NQUROKES6VB6T \
  | 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: 9a802bb93b3e404e36148b94497aa1f4c02f57f8c1384b12156ed3bef3d77ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "609050251625cb9f80e735ef5f775364c2d8d739255fae76a39f2f9dd3179031",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-12-21T19:56:25Z",
    "title_canon_sha256": "d4527bbe78d7870fd2e228c6fb28f7e39ff4bc2ef9d75ace48fae2943cafa981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11329",
    "kind": "arxiv",
    "version": 1
  }
}