Pith Number

pith:K5QTHTTW

pith:2016:K5QTHTTWALKEEEWMXQ4DLNSS4Z

not attested not anchored not stored refs pending

From leaf to tree: upscaling of artificial photosynthesis

Bugra Turan, Felix Urbain, Friedhelm Finger, Jan-Philipp Becker, Stefan Haas, Uwe Rau

arxiv:1604.03074 v1 · 2016-04-11 · 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{K5QTHTTWALKEEEWMXQ4DLNSS4Z}

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	2026-05-18T01:17:21.526038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

576133ce7602d44212ccbc3835b652e65146a169d238b58eb4646bf24408584a

Aliases

arxiv: 1604.03074 · arxiv_version: 1604.03074v1 · doi: 10.48550/arxiv.1604.03074 · pith_short_12: K5QTHTTWALKE · pith_short_16: K5QTHTTWALKEEEWM · pith_short_8: K5QTHTTW

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/K5QTHTTWALKEEEWMXQ4DLNSS4Z \
  | 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: 576133ce7602d44212ccbc3835b652e65146a169d238b58eb4646bf24408584a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57a6f2d51d701bccd532cce98772fbc6009fa43240e3e37bf387262809e5777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-11T19:22:49Z",
    "title_canon_sha256": "5dab48695015b1c701bdd93edf85c57e4ff8d4dc16412841f411520fa471c9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03074",
    "kind": "arxiv",
    "version": 1
  }
}