Pith Number

pith:JKZMIZVX

pith:2014:JKZMIZVXRIXXLGIAUUTLV2CPZX

not attested not anchored not stored refs pending

Moduli Spaces of Contact Instantons

David Baraglia, Pedram Hekmati

arxiv:1401.5140 v1 · 2014-01-21 · math.DG · hep-th · math-ph · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKZMIZVXRIXXLGIAUUTLV2CPZX}

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	2026-05-18T01:18:48.048014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab2c466b78a2f759900a526bae84fcdc4ff914967c60c1f24a0b4f6e58a0fdb

Aliases

arxiv: 1401.5140 · arxiv_version: 1401.5140v1 · doi: 10.48550/arxiv.1401.5140 · pith_short_12: JKZMIZVXRIXX · pith_short_16: JKZMIZVXRIXXLGIA · pith_short_8: JKZMIZVX

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/JKZMIZVXRIXXLGIAUUTLV2CPZX \
  | 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: 4ab2c466b78a2f759900a526bae84fcdc4ff914967c60c1f24a0b4f6e58a0fdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0965a189572bc367840ce59e83b363391d9852fcab969483ac514d92bbd9d9b",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-01-21T01:24:52Z",
    "title_canon_sha256": "a376fccacb3a13ef3ead8ec87368ae8cddd8ee8012537bc870e3212f922c9ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5140",
    "kind": "arxiv",
    "version": 1
  }
}