Pith Number

pith:GACMI6SZ

pith:2015:GACMI6SZDCBQQZCQAMHWZXIR3K

not attested not anchored not stored refs pending

Topological Node-Line Semimetal in Compressed Black Phosphorus

Hongming Weng, JianZhou Zhao, Rui Yu, Zhong Fang

arxiv:1511.05704 v1 · 2015-11-18 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GACMI6SZDCBQQZCQAMHWZXIR3K}

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	2026-05-18T01:00:19.658351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3004c47a591883086450030f6cdd11da869f08bfc5a7c5ec1b43c0a2a63ebdd9

Aliases

arxiv: 1511.05704 · arxiv_version: 1511.05704v1 · doi: 10.48550/arxiv.1511.05704 · pith_short_12: GACMI6SZDCBQ · pith_short_16: GACMI6SZDCBQQZCQ · pith_short_8: GACMI6SZ

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/GACMI6SZDCBQQZCQAMHWZXIR3K \
  | 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: 3004c47a591883086450030f6cdd11da869f08bfc5a7c5ec1b43c0a2a63ebdd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f8ada9dbc8290bc404ac613d2441fce72e410c9c92ad61243ffd2864a17abe",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-11-18T09:29:03Z",
    "title_canon_sha256": "52241c13d0a2127fb9b1cb608259bdf999d77809000aa7106c3cabf8a057f0b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05704",
    "kind": "arxiv",
    "version": 1
  }
}