Pith Number

pith:V73LWTWO

pith:2006:V73LWTWOSFC5YGAUFFWZA47EAR

not attested not anchored not stored refs pending

Localization on Snowflake Domains

Britta Daudert, Michel L. Lapidus

arxiv:math/0609798 v1 · 2006-09-28 · math.NA · cs.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V73LWTWOSFC5YGAUFFWZA47EAR}

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	2026-06-03T22:06:20.645941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff6bb4ece9145dc1814296d9073e4047d7a22654bd497175bf05c2117640788

Aliases

arxiv: math/0609798 · arxiv_version: math/0609798v1 · doi: 10.48550/arxiv.math/0609798 · pith_short_12: V73LWTWOSFC5 · pith_short_16: V73LWTWOSFC5YGAU · pith_short_8: V73LWTWO

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/V73LWTWOSFC5YGAUFFWZA47EAR \
  | 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: aff6bb4ece9145dc1814296d9073e4047d7a22654bd497175bf05c2117640788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a420f90172cacd4421773480b203d4f491c9e9dd080101602f28bd38ab868ccd",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2006-09-28T12:27:22Z",
    "title_canon_sha256": "7bed6d763ad1a75cda71447adff27b611222b3437a5233d086b1f2363c4a0231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0609798",
    "kind": "arxiv",
    "version": 1
  }
}