Pith Number

pith:77VKVAIG

pith:2015:77VKVAIGLFAIYEPBLBTRUIT7UQ

not attested not anchored not stored refs pending

Stability of Order Preserving Transforms

A. Segal, D.I. Florentin

arxiv:1510.03914 v1 · 2015-10-13 · 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{77VKVAIGLFAIYEPBLBTRUIT7UQ}

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	2026-05-18T01:30:09.826535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffeaaa810659408c11e158671a227fa41f0ccfa662d9531268811f6756efe366

Aliases

arxiv: 1510.03914 · arxiv_version: 1510.03914v1 · doi: 10.48550/arxiv.1510.03914 · pith_short_12: 77VKVAIGLFAI · pith_short_16: 77VKVAIGLFAIYEPB · pith_short_8: 77VKVAIG

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/77VKVAIGLFAIYEPBLBTRUIT7UQ \
  | 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: ffeaaa810659408c11e158671a227fa41f0ccfa662d9531268811f6756efe366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9a493e3db601e43be79c2a28914de69fccf37dee58cc6366f9efb60f9a633c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-10-13T22:12:37Z",
    "title_canon_sha256": "f330fea0ebc30e821ade0d8c8cba8b706d164417fa4f4fc5b1d070c7f2078644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03914",
    "kind": "arxiv",
    "version": 1
  }
}