Pith Number

pith:I6MERWPX

pith:2014:I6MERWPXHZXYD6ZJHT3UKV55ND

not attested not anchored not stored refs pending

Quantum Unfolding: A program for unfolding electronic energy bands of materials

Fawei Zheng, Ping Zhang, Wenhui Duan

arxiv:1403.0634 v3 · 2014-03-03 · 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{I6MERWPXHZXYD6ZJHT3UKV55ND}

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	2026-05-18T02:04:05.181026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479848d9f73e6f81fb293cf74557bd68cbaa51505f95d213a84eddf0ee64a257

Aliases

arxiv: 1403.0634 · arxiv_version: 1403.0634v3 · doi: 10.48550/arxiv.1403.0634 · pith_short_12: I6MERWPXHZXY · pith_short_16: I6MERWPXHZXYD6ZJ · pith_short_8: I6MERWPX

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/I6MERWPXHZXYD6ZJHT3UKV55ND \
  | 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: 479848d9f73e6f81fb293cf74557bd68cbaa51505f95d213a84eddf0ee64a257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78db96fb33fea350d3862db5977fc8c0e75c5d12581cb9c78e6f3fd352a97467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-03T23:43:47Z",
    "title_canon_sha256": "6821c83f63f8d887d1f4c44332c97ac1e84fd2a8dc5661cae45f08ed846249e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0634",
    "kind": "arxiv",
    "version": 3
  }
}