Pith Number

pith:E5QXPBAO

pith:2025:E5QXPBAO2A3I3JQECW5HV7AQZX

not attested not anchored not stored refs pending

Atomic collapse of high-order singular potentials in graphene

Qing-Feng Sun, Yu-Chen Zhuang, Yue Mao

arxiv:2509.03921 v1 · 2025-09-04 · 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{E5QXPBAO2A3I3JQECW5HV7AQZX}

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	2026-07-05T12:04:49.843760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276177840ed0368da60415ba7afc10cdd8da17aa59125caf463c49083340d77a

Aliases

arxiv: 2509.03921 · arxiv_version: 2509.03921v1 · doi: 10.48550/arxiv.2509.03921 · pith_short_12: E5QXPBAO2A3I · pith_short_16: E5QXPBAO2A3I3JQE · pith_short_8: E5QXPBAO

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/E5QXPBAO2A3I3JQECW5HV7AQZX \
  | 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: 276177840ed0368da60415ba7afc10cdd8da17aa59125caf463c49083340d77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32958173355338ef5b72b39bd3d17bfb45f26035e45284cc5b05d3218d253cea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-09-04T06:15:39Z",
    "title_canon_sha256": "916aceb3ed823a00286a32aec62c2fb64bd21a5fa0cfbe76394ff60e8299ce22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03921",
    "kind": "arxiv",
    "version": 1
  }
}