Pith Number

pith:DLUJQT4Z

pith:2012:DLUJQT4ZTU4WV6X7CBM5JE2H6L

not attested not anchored not stored refs pending

Optical properties of Bi2Te2Se at ambient and high pressure

Alberto Ubaldini, Ana Akrap, Christopher C. Homes, Dirk van der Marel, Enrico Giannini, J. Teyssier, Michael Tran, Philippe Lerch

arxiv:1209.3593 v2 · 2012-09-17 · 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{DLUJQT4ZTU4WV6X7CBM5JE2H6L}

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	2026-05-18T03:37:40.859534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae8984f999d396afaff1059d49347f2eb75a8838405a612efd2c3b78e4f10f5

Aliases

arxiv: 1209.3593 · arxiv_version: 1209.3593v2 · doi: 10.48550/arxiv.1209.3593 · pith_short_12: DLUJQT4ZTU4W · pith_short_16: DLUJQT4ZTU4WV6X7 · pith_short_8: DLUJQT4Z

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/DLUJQT4ZTU4WV6X7CBM5JE2H6L \
  | 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: 1ae8984f999d396afaff1059d49347f2eb75a8838405a612efd2c3b78e4f10f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae88bb8625888c2c57eace4423c86d74ec898f53d3e6418ebbd7e028c79c9a1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-17T08:52:03Z",
    "title_canon_sha256": "8fb817e8bba0cf7a7dd9571004662e0d8b0c5b55aeb508787b0affd84d0e35d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3593",
    "kind": "arxiv",
    "version": 2
  }
}