Pith Number

pith:JMDFUN3N

pith:2010:JMDFUN3NXZGMTHJTZNNROFD3RC

not attested not anchored not stored refs pending

Duality and cohomology in M-theory with boundary

Hisham Sati

arxiv:1012.4495 v2 · 2010-12-20 · hep-th · 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{JMDFUN3NXZGMTHJTZNNROFD3RC}

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	2026-05-18T03:58:51.592939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b065a376dbe4cc99d33cb5b17147b88b4d67200806b222cd3a504794e7095c5

Aliases

arxiv: 1012.4495 · arxiv_version: 1012.4495v2 · doi: 10.48550/arxiv.1012.4495 · pith_short_12: JMDFUN3NXZGM · pith_short_16: JMDFUN3NXZGMTHJT · pith_short_8: JMDFUN3N

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/JMDFUN3NXZGMTHJTZNNROFD3RC \
  | 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: 4b065a376dbe4cc99d33cb5b17147b88b4d67200806b222cd3a504794e7095c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cedc546bdcd9391e73485a69efea22b0ee6d9cafadd0d9ac63f0ee0cf3105a10",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-20T22:52:29Z",
    "title_canon_sha256": "210dcbed13ab3ed7de481906071c812dfadbf9ce07e10baac0f4cc439a5e36a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4495",
    "kind": "arxiv",
    "version": 2
  }
}