Pith Number

pith:7RF2LMBK

pith:2026:7RF2LMBKFAQBQX5FE6DG5QLRED

not attested not anchored not stored refs pending

Sustainable Metal-Organic Framework Water Harvesters in the Artificial Intelligence Era

Bin Feng, Peter Walther, Reid A. Coyle, Saeun Park, Shyam Chand Pal, Zhiling Zheng

arxiv:2605.29179 v2 · 2026-05-27 · cond-mat.mtrl-sci · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RF2LMBKFAQBQX5FE6DG5QLRED}

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	2026-06-19T16:09:59.531800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4ba5b02a2820185fa527866ec17120d05c920ed83fca17a5ba043bbb3b56ec

Aliases

arxiv: 2605.29179 · arxiv_version: 2605.29179v2 · doi: 10.48550/arxiv.2605.29179 · pith_short_12: 7RF2LMBKFAQB · pith_short_16: 7RF2LMBKFAQBQX5F · pith_short_8: 7RF2LMBK

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/7RF2LMBKFAQBQX5FE6DG5QLRED \
  | 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: fc4ba5b02a2820185fa527866ec17120d05c920ed83fca17a5ba043bbb3b56ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c853cf6495f9490c8db83b347151c1f1df0ac2ba470e8482e8347dd0276b2d8a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-27T23:30:45Z",
    "title_canon_sha256": "ef795c47707bae3ae6dbec27df475e119d70dcb6f9dde68dac27f1db6a8c2bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29179",
    "kind": "arxiv",
    "version": 2
  }
}