Pith Number

pith:EEIRJY3S

pith:2015:EEIRJY3SS5QQIB2BKCUXLYRYK5

not attested not anchored not stored refs pending

Computational 2D Materials Database: Electronic Structure of Transition-Metal Dichalcogenides and Oxides

Filip Anselm Rasmussen, Kristian Sommer Thygesen

arxiv:1506.02841 v1 · 2015-06-09 · 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{EEIRJY3SS5QQIB2BKCUXLYRYK5}

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	2026-05-18T01:55:40.751344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211114e372976104074150a975e238575a160ec6bbb42ff0dd336c354d47653b

Aliases

arxiv: 1506.02841 · arxiv_version: 1506.02841v1 · doi: 10.48550/arxiv.1506.02841 · pith_short_12: EEIRJY3SS5QQ · pith_short_16: EEIRJY3SS5QQIB2B · pith_short_8: EEIRJY3S

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/EEIRJY3SS5QQIB2BKCUXLYRYK5 \
  | 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: 211114e372976104074150a975e238575a160ec6bbb42ff0dd336c354d47653b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa892c90e0c4a17b0cacf6adadfc8c4e84c15238c4e1ebe76c49b1071fd91bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-09T09:44:50Z",
    "title_canon_sha256": "c1fd0d68cf57622de03c9648e367416efe68ff50fa46d7bf96c9b0af128880ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02841",
    "kind": "arxiv",
    "version": 1
  }
}