Pith Number

pith:GXA7UI2J

pith:2020:GXA7UI2JGOBPVIRXDMWHXKT4PL

not attested not anchored not stored refs pending

Intrinsically Activated SrTiO3: Photocatalytic H2 Evolution from Neutral Aqueous Methanol Solution in the Absence of Any Noble Metal Cocatalyst

Andres Osvet, Erdmann Spiecker, Karsten Meyer, Matthias E. Miehlich, Ning Liu, Patrik Schmuki, Tadahiro Yokosawa, Xuemei Zhou

arxiv:2004.06573 v1 · 2020-04-14 · 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{GXA7UI2JGOBPVIRXDMWHXKT4PL}

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	2026-07-05T00:54:53.506233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35c1fa23493382faa2371b2c7baa7c7accb0e435644156f60b4011a2b18065cd

Aliases

arxiv: 2004.06573 · arxiv_version: 2004.06573v1 · doi: 10.48550/arxiv.2004.06573 · pith_short_12: GXA7UI2JGOBP · pith_short_16: GXA7UI2JGOBPVIRX · pith_short_8: GXA7UI2J

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/GXA7UI2JGOBPVIRXDMWHXKT4PL \
  | 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: 35c1fa23493382faa2371b2c7baa7c7accb0e435644156f60b4011a2b18065cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b16bb453c25fbcf0bdeb6e29dcebe5cffc168b7d5dfb90bf5502b911b91f195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-04-14T14:59:26Z",
    "title_canon_sha256": "8eada90e2d109f0b14b4bcd3b561b4fc895752546054afa044e1c46b9082d565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06573",
    "kind": "arxiv",
    "version": 1
  }
}