Pith Number

pith:LLDCHXLF

pith:2008:LLDCHXLF3WQV67FVREPYBWATVP

not attested not anchored not stored refs pending

On sequence spaces for Fr\'echet frames

Diana T. Stoeva, Stevan Pilipovi\'c

arxiv:0811.3182 v1 · 2008-11-19 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLDCHXLF3WQV67FVREPYBWATVP}

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	2026-05-18T01:30:01.480873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ac623dd65dda15f7cb5891f80d813abcce781dbaa14a75e48b57f3599df2c6d

Aliases

arxiv: 0811.3182 · arxiv_version: 0811.3182v1 · doi: 10.48550/arxiv.0811.3182 · pith_short_12: LLDCHXLF3WQV · pith_short_16: LLDCHXLF3WQV67FV · pith_short_8: LLDCHXLF

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/LLDCHXLF3WQV67FVREPYBWATVP \
  | 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: 5ac623dd65dda15f7cb5891f80d813abcce781dbaa14a75e48b57f3599df2c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8bed6ac9fb559f75976bb9a886168cad75f9d3a2ede18fe2a9af6579c98be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2008-11-19T19:44:02Z",
    "title_canon_sha256": "a5b1c073e59f3875fc05d62135b88823c982c9f8bd988ddad5268afca3f833b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3182",
    "kind": "arxiv",
    "version": 1
  }
}