Pith Number

pith:EVPHGYVA

pith:2015:EVPHGYVAYOZHVDKDFWYLEHA2B6

not attested not anchored not stored refs pending

Weyl semimetals in optical lattices: moving and merging of Weyl points, and hidden symmetry at Weyl points

Jing-Min Hou, Wei Chen

arxiv:1507.02024 v2 · 2015-07-08 · cond-mat.str-el · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVPHGYVAYOZHVDKDFWYLEHA2B6}

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	2026-05-18T00:40:14.212601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255e7362a0c3b27a8d432db0b21c1a0fac67c54cacd30144a1c37517b18b02fd

Aliases

arxiv: 1507.02024 · arxiv_version: 1507.02024v2 · doi: 10.48550/arxiv.1507.02024 · pith_short_12: EVPHGYVAYOZH · pith_short_16: EVPHGYVAYOZHVDKD · pith_short_8: EVPHGYVA

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/EVPHGYVAYOZHVDKDFWYLEHA2B6 \
  | 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: 255e7362a0c3b27a8d432db0b21c1a0fac67c54cacd30144a1c37517b18b02fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55d58c4f63a230a8e6c17a59c7ec45fb0c8b02433abd43e2fb057d4bbc51aeb",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-08T04:48:40Z",
    "title_canon_sha256": "32de957c48235918920143d44f298775459141603928b037e9943d275cdac7da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02024",
    "kind": "arxiv",
    "version": 2
  }
}