Pith Number

pith:QIQ73VUV

pith:2016:QIQ73VUV54WOYJEZFSMJM7J4VS

not attested not anchored not stored refs pending

A Multi-Technique Study of $CO_2$ Adsorption on $Fe_3$$O_4$ Magnetite

Daniel Halwidl, Florian Brunbauer, Gareth S Parkinson, Jan Hulva, Jiri Pavelec, Michael Schmid, Oscar Gamba, Roland Bliem, Ulrike Diebold, Zdenek Jakub

arxiv:1609.05485 v2 · 2016-09-18 · 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{QIQ73VUV54WOYJEZFSMJM7J4VS}

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	2026-05-18T00:21:05.191881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8221fdd695ef2cec24992c98967d3cacb691891628b213cd5a8b70f9c2969d15

Aliases

arxiv: 1609.05485 · arxiv_version: 1609.05485v2 · doi: 10.48550/arxiv.1609.05485 · pith_short_12: QIQ73VUV54WO · pith_short_16: QIQ73VUV54WOYJEZ · pith_short_8: QIQ73VUV

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/QIQ73VUV54WOYJEZFSMJM7J4VS \
  | 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: 8221fdd695ef2cec24992c98967d3cacb691891628b213cd5a8b70f9c2969d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755e850a727c82976501b0365a20cc00c1d9f292940b603ce2c41eb96c8d13db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-18T13:20:53Z",
    "title_canon_sha256": "5a477811b98ad8a025ea9888a6567047813a20e1af28c82a89a0a099791b518f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05485",
    "kind": "arxiv",
    "version": 2
  }
}