Pith Number

pith:NR4IPNWN

pith:2011:NR4IPNWNBWTDVRTLWOFMWCAXJW

not attested not anchored not stored refs pending

Constructing Generalized Self-Dual Strings

Christian Saemann, Sam Palmer

arxiv:1105.3904 v2 · 2011-05-19 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NR4IPNWNBWTDVRTLWOFMWCAXJW}

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	2026-05-18T04:11:28.655395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c7887b6cd0da63ac66bb38acb08174d9a8ea274117c14a1baf304ab8e59d9e4

Aliases

arxiv: 1105.3904 · arxiv_version: 1105.3904v2 · doi: 10.48550/arxiv.1105.3904 · pith_short_12: NR4IPNWNBWTD · pith_short_16: NR4IPNWNBWTDVRTL · pith_short_8: NR4IPNWN

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/NR4IPNWNBWTDVRTLWOFMWCAXJW \
  | 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: 6c7887b6cd0da63ac66bb38acb08174d9a8ea274117c14a1baf304ab8e59d9e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661202852d1bd90255c61fcf100b3dafccf3e096b8eaf22d3a47711a9e4a7895",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-19T15:09:05Z",
    "title_canon_sha256": "fd060a8e68586dc257cdb512ca33d2b8b5d6b477287d8471d09abde79451369f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3904",
    "kind": "arxiv",
    "version": 2
  }
}