Pith Number

pith:EMDIAFJW

pith:2013:EMDIAFJWBPV2ONWQBUT2IXZZKU

not attested not anchored not stored refs pending

On twinning in smectic crystals

V.I. Marchenko

arxiv:1304.7129 v1 · 2013-04-26 · 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{EMDIAFJWBPV2ONWQBUT2IXZZKU}

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	2026-05-18T03:27:02.505289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23068015360beba736d00d27a45f395533ad311472323cbc55a5c4dd9fba9f21

Aliases

arxiv: 1304.7129 · arxiv_version: 1304.7129v1 · doi: 10.48550/arxiv.1304.7129 · pith_short_12: EMDIAFJWBPV2 · pith_short_16: EMDIAFJWBPV2ONWQ · pith_short_8: EMDIAFJW

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/EMDIAFJWBPV2ONWQBUT2IXZZKU \
  | 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: 23068015360beba736d00d27a45f395533ad311472323cbc55a5c4dd9fba9f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec6e0edf7ad5733eea3b6de90355a22e1d09baf940ddfc22314088de212998f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-04-26T11:23:03Z",
    "title_canon_sha256": "1e9fc8b5ff0921a239b478eaf857d1067a5a2b144e4d2b0400177c34ace89c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7129",
    "kind": "arxiv",
    "version": 1
  }
}