Pith Number

pith:EESEJQVX

pith:2019:EESEJQVXS6FIQGSZSVJD24IMYG

not attested not anchored not stored refs pending

Isolated Singularities of Yang-Mills-Higgs fields on surfaces

Bo Chen, Chong Song

arxiv:1907.07092 v1 · 2019-07-16 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EESEJQVXS6FIQGSZSVJD24IMYG}

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	2026-05-17T23:40:28.125050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212444c2b7978a881a5995523d710cc18c4d4a169fc7817dae63657bffd04606

Aliases

arxiv: 1907.07092 · arxiv_version: 1907.07092v1 · doi: 10.48550/arxiv.1907.07092 · pith_short_12: EESEJQVXS6FI · pith_short_16: EESEJQVXS6FIQGSZ · pith_short_8: EESEJQVX

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/EESEJQVXS6FIQGSZSVJD24IMYG \
  | 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: 212444c2b7978a881a5995523d710cc18c4d4a169fc7817dae63657bffd04606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f1faea90be164f1604d47ce9f544e29bd12ca8522cd53037811a532ed9e0c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-07-16T16:03:30Z",
    "title_canon_sha256": "7d2fe280e641f5e29fbce0ffcd6e5b644e24ab53fd3e9bd9861832d44df16dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07092",
    "kind": "arxiv",
    "version": 1
  }
}