Pith Number

pith:AVOS2PN2

pith:2011:AVOS2PN2C4Q5AHJB4G4QNBVFEC

not attested not anchored not stored refs pending

Bergman-type projections in generalized Fock spaces

El-Hassan Youssfi, Helene Bommier-Hato, Miroslav Englis

arxiv:1105.5600 v1 · 2011-05-27 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVOS2PN2C4Q5AHJB4G4QNBVFEC}

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	2026-05-18T04:21:11.297178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055d2d3dba1721d01d21e1b90686a52086cdc87a6b34fc2b729768d43063a0b8

Aliases

arxiv: 1105.5600 · arxiv_version: 1105.5600v1 · doi: 10.48550/arxiv.1105.5600 · pith_short_12: AVOS2PN2C4Q5 · pith_short_16: AVOS2PN2C4Q5AHJB · pith_short_8: AVOS2PN2

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/AVOS2PN2C4Q5AHJB4G4QNBVFEC \
  | 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: 055d2d3dba1721d01d21e1b90686a52086cdc87a6b34fc2b729768d43063a0b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9250e6842e140f23e45c261327dbc7ed96e48b9f9e6df189ff0ca2ef5b7f9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-05-27T16:04:27Z",
    "title_canon_sha256": "e3fb1940a3329a4c109cca83fe3805541c87b5cc357b6572464348d93d4d48fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5600",
    "kind": "arxiv",
    "version": 1
  }
}