Pith Number

pith:5E7ZXOAN

pith:2015:5E7ZXOAN6UUSMEV4W6WB6FS5CB

not attested not anchored not stored refs pending

Nonlinear analysis with endlessly continuable functions

David Sauzin, Shingo Kamimoto

arxiv:1509.01473 v2 · 2015-09-04 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5E7ZXOAN6UUSMEV4W6WB6FS5CB}

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	2026-05-18T01:05:46.020585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e93f9bb80df5292612bcb7ac1f165d10760443b41afe028feebbd88083b5847b

Aliases

arxiv: 1509.01473 · arxiv_version: 1509.01473v2 · doi: 10.48550/arxiv.1509.01473 · pith_short_12: 5E7ZXOAN6UUS · pith_short_16: 5E7ZXOAN6UUSMEV4 · pith_short_8: 5E7ZXOAN

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/5E7ZXOAN6UUSMEV4W6WB6FS5CB \
  | 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: e93f9bb80df5292612bcb7ac1f165d10760443b41afe028feebbd88083b5847b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618587a0f497b8b2342398fd99b49a466c6924832946a9c6b348b4869864a95b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-09-04T14:46:35Z",
    "title_canon_sha256": "003ece530ab90da1af164a11f51a39dd9c33c97ea12ddd3603383f8651230f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01473",
    "kind": "arxiv",
    "version": 2
  }
}