Pith Number

pith:NNZVVCNJ

pith:2010:NNZVVCNJSWUFXTOV5RKGQVBFVM

not attested not anchored not stored refs pending

Open strings in the system D5/D9

F. Pezzella, I. Pesando, P. Di Vecchia, R. Marotta

arxiv:1101.0120 v1 · 2010-12-30 · 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{NNZVVCNJSWUFXTOV5RKGQVBFVM}

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	2026-05-18T02:04:16.440278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b735a89a995a85bcdd5ec54685425ab37eab03f0a713ac1857d137855acff7c

Aliases

arxiv: 1101.0120 · arxiv_version: 1101.0120v1 · doi: 10.48550/arxiv.1101.0120 · pith_short_12: NNZVVCNJSWUF · pith_short_16: NNZVVCNJSWUFXTOV · pith_short_8: NNZVVCNJ

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/NNZVVCNJSWUFXTOV5RKGQVBFVM \
  | 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: 6b735a89a995a85bcdd5ec54685425ab37eab03f0a713ac1857d137855acff7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d448bb9390278a70b7058c5ab8ee8f9186b143cd8fa8db2c46bd815cd67790e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-30T17:51:39Z",
    "title_canon_sha256": "4bc22ad760fb37500e5352eed175828906574b363ada881787d2fd000628e57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0120",
    "kind": "arxiv",
    "version": 1
  }
}