Pith Number

pith:5BYEU7Q5

pith:2015:5BYEU7Q5YJF4EYA3GF73J4HKYI

not attested not anchored not stored refs pending

Formation of calcium sulfate through the aggregation of sub-3 nm anhydrous primary species

Alexander E.S. van Driessche, Juan Diego Rodriguez-Blanco, Liane G. Benning, Mercedes Ossorio, Tomasz M. Stawski

arxiv:1505.04605 v2 · 2015-05-18 · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BYEU7Q5YJF4EYA3GF73J4HKYI}

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	2026-05-17T23:58:42.727444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8704a7e1dc24bc2601b317fb4f0eac23f5185c755a523ea715654a79a1bf492

Aliases

arxiv: 1505.04605 · arxiv_version: 1505.04605v2 · doi: 10.48550/arxiv.1505.04605 · pith_short_12: 5BYEU7Q5YJF4 · pith_short_16: 5BYEU7Q5YJF4EYA3 · pith_short_8: 5BYEU7Q5

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/5BYEU7Q5YJF4EYA3GF73J4HKYI \
  | 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: e8704a7e1dc24bc2601b317fb4f0eac23f5185c755a523ea715654a79a1bf492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094cdb78e78810bd49ad8cef843bc18366b436ff686a17e316608e5a09fe73d7",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-18T12:30:40Z",
    "title_canon_sha256": "b2d68527b4c512209ab728962d1b4455814e90805df1de9325b1b46dbbf8626c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04605",
    "kind": "arxiv",
    "version": 2
  }
}