Pith Number

pith:AOL5NBIP

pith:2021:AOL5NBIPZX5V7MWW5DIHK2SFMQ

not attested not anchored not stored refs pending

Bias-tunable two-dimensional magnetic and topological materials

Jie Li, Ruqian Wu

arxiv:2106.13912 v1 · 2021-06-25 · 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{AOL5NBIPZX5V7MWW5DIHK2SFMQ}

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	2026-07-05T02:52:29.786405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0397d6850fcdfb5fb2d6e8d0756a45642705605b24827ca70eb90baa7b5f06c2

Aliases

arxiv: 2106.13912 · arxiv_version: 2106.13912v1 · doi: 10.48550/arxiv.2106.13912 · pith_short_12: AOL5NBIPZX5V · pith_short_16: AOL5NBIPZX5V7MWW · pith_short_8: AOL5NBIP

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/AOL5NBIPZX5V7MWW5DIHK2SFMQ \
  | 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: 0397d6850fcdfb5fb2d6e8d0756a45642705605b24827ca70eb90baa7b5f06c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a4734ccf10bdf06e615f3223832756db78f88b87570c8e5695380b9aa9f923",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-06-25T23:32:45Z",
    "title_canon_sha256": "8d55480641b6a0e3c2823771f6eaef4a0bcbd494183e5b41aff9fc8ce64f831b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13912",
    "kind": "arxiv",
    "version": 1
  }
}