Pith Number

pith:KCXUFCLR

pith:2013:KCXUFCLR7QMEZEHUPQMGXBHV54

not attested not anchored not stored refs pending

On the asymptotics of the scenery flow

Fredrik Ekstr\"om, J\"org Schmeling, Magnus Aspenberg, Tomas Persson

arxiv:1309.1619 v1 · 2013-09-06 · 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{KCXUFCLR7QMEZEHUPQMGXBHV54}

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	2026-05-18T01:12:43.620764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50af428971fc184c90f47c186b84f5ef13fd4d1a779242428569610fc7518931

Aliases

arxiv: 1309.1619 · arxiv_version: 1309.1619v1 · doi: 10.48550/arxiv.1309.1619 · pith_short_12: KCXUFCLR7QME · pith_short_16: KCXUFCLR7QMEZEHU · pith_short_8: KCXUFCLR

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/KCXUFCLR7QMEZEHUPQMGXBHV54 \
  | 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: 50af428971fc184c90f47c186b84f5ef13fd4d1a779242428569610fc7518931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c18d82e85ae8be1b2ff0bd4c8f7b2dc606632da1782af12c033bb47b3eee01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-09-06T12:42:14Z",
    "title_canon_sha256": "72868f693554f845c9e7d83a4540647b80d4e8beb9da1e7cfdaa35c044931b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1619",
    "kind": "arxiv",
    "version": 1
  }
}