Pith Number

pith:CDYB7DT6

pith:2016:CDYB7DT6E6EBLU2UICYXSMQ3TO

not attested not anchored not stored refs pending

Qubit and Fermionic Fock Spaces from Type II Superstring Black Holes

A. Belhaj, A. Segui, M. Bensed, M. B. Sedra, Z. Benslimane

arxiv:1604.03998 v2 · 2016-04-14 · 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{CDYB7DT6E6EBLU2UICYXSMQ3TO}

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	2026-05-18T00:44:01.243407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f01f8e7e278815d35440b179321b9b8d276a8d30b952df17039015409c24e0

Aliases

arxiv: 1604.03998 · arxiv_version: 1604.03998v2 · doi: 10.48550/arxiv.1604.03998 · pith_short_12: CDYB7DT6E6EB · pith_short_16: CDYB7DT6E6EBLU2U · pith_short_8: CDYB7DT6

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/CDYB7DT6E6EBLU2UICYXSMQ3TO \
  | 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: 10f01f8e7e278815d35440b179321b9b8d276a8d30b952df17039015409c24e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913cfc66e3f9eff73c40058b436dd39990cebcd7438091331cf782afc601524d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-14T00:13:20Z",
    "title_canon_sha256": "5a70da8b522f8b852bd52716ca0cf1e17894950c412b37b4cf5fb5ac2fa2e199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03998",
    "kind": "arxiv",
    "version": 2
  }
}