Pith Number

pith:GHW7TKET

pith:2018:GHW7TKET7KPUHQFZBBLYGZQGCH

not attested not anchored not stored refs pending

Dynamics of the freezing front during the solidification of a colloidal alumina aqueous suspension: in situ X-ray radiography, tomography and modeling

Andrea Bareggi, Audrey Lasalle, Eric Maire, Sylvain Deville

arxiv:1804.00046 v1 · 2018-03-29 · 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{GHW7TKET7KPUHQFZBBLYGZQGCH}

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	2026-05-18T00:19:40.696256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31edf9a893fa9f43c0b9085783660611f67087afe7a9138d232933ea53aa4e31

Aliases

arxiv: 1804.00046 · arxiv_version: 1804.00046v1 · doi: 10.48550/arxiv.1804.00046 · pith_short_12: GHW7TKET7KPU · pith_short_16: GHW7TKET7KPUHQFZ · pith_short_8: GHW7TKET

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/GHW7TKET7KPUHQFZBBLYGZQGCH \
  | 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: 31edf9a893fa9f43c0b9085783660611f67087afe7a9138d232933ea53aa4e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4195af048c47f7cfec1c3088db7244cec5e053a48de1b798f00a3aadda4df44f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-29T08:35:22Z",
    "title_canon_sha256": "610a4fb6a2541fb874ca73df95d50e49714175aa5dc7e731f9b0bea8540c06bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00046",
    "kind": "arxiv",
    "version": 1
  }
}