Pith Number

pith:NHPPEF5E

pith:2017:NHPPEF5EUJFQ4VWM2NUFBI7ZAJ

not attested not anchored not stored refs pending

2-local standard isometries on vector-valued Lipschitz function spaces

Antonio Jim\'enez-Vargas, Antonio M. Peralta, Lei Li, Liguang Wang, Ya-Shu Wang

arxiv:1708.02897 v1 · 2017-08-09 · 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{NHPPEF5EUJFQ4VWM2NUFBI7ZAJ}

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	2026-05-18T00:38:19.218620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69def217a4a24b0e56ccd36850a3f90266c72cc0e721dfb344bd3bc9f990e01c

Aliases

arxiv: 1708.02897 · arxiv_version: 1708.02897v1 · doi: 10.48550/arxiv.1708.02897 · pith_short_12: NHPPEF5EUJFQ · pith_short_16: NHPPEF5EUJFQ4VWM · pith_short_8: NHPPEF5E

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/NHPPEF5EUJFQ4VWM2NUFBI7ZAJ \
  | 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: 69def217a4a24b0e56ccd36850a3f90266c72cc0e721dfb344bd3bc9f990e01c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bdd27f52ebca50ff12be94f80e7e07ea8831f12a877b84aefd210148bddc4f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-08-09T16:23:40Z",
    "title_canon_sha256": "a899f00c35f82695d31ac48df6f7099c90d6ee0deae0436bfd1c82b2ee49ee7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02897",
    "kind": "arxiv",
    "version": 1
  }
}