Pith Number

pith:K5NKU32R

pith:2007:K5NKU32RA5QSZMECKZZJL42433

not attested not anchored not stored refs pending

On the Matter of N=2 Matter

C. F. Doran, G. D. Landweber, Jr., K. M. Iga, M. G. Faux, S. J. Gates, T. Hubsch

arxiv:0710.5245 v1 · 2007-10-27 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5NKU32RA5QSZMECKZZJL42433}

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	2026-05-18T03:48:11.592866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575aaa6f5107612cb082567295f35cdec9752337a382a3f811b307e3abba6758

Aliases

arxiv: 0710.5245 · arxiv_version: 0710.5245v1 · doi: 10.48550/arxiv.0710.5245 · pith_short_12: K5NKU32RA5QS · pith_short_16: K5NKU32RA5QSZMEC · pith_short_8: K5NKU32R

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/K5NKU32RA5QSZMECKZZJL42433 \
  | 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: 575aaa6f5107612cb082567295f35cdec9752337a382a3f811b307e3abba6758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29707c71c4079eea1d5829b559a6339b0fd99c679d51db34ca329c85950afda",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-10-27T16:52:50Z",
    "title_canon_sha256": "01281d441aa1fa127dea66e5ce72a02db35e9a8ff985f05b0835b312b526388b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.5245",
    "kind": "arxiv",
    "version": 1
  }
}