Pith Number

pith:IBGWID3W

pith:2018:IBGWID3WSLQ7P3NXZ3YG6VED3W

not attested not anchored not stored refs pending

On the abundance of SRB measures

Dawei Yang, Yongluo Cao, Zeya Mi

arxiv:1804.03328 v1 · 2018-04-10 · 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{IBGWID3WSLQ7P3NXZ3YG6VED3W}

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	2026-05-18T00:18:56.364295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404d640f7692e1f7edb7cef06f5483dda2eb21e92a5a2e982c34eba0b718bb1e

Aliases

arxiv: 1804.03328 · arxiv_version: 1804.03328v1 · doi: 10.48550/arxiv.1804.03328 · pith_short_12: IBGWID3WSLQ7 · pith_short_16: IBGWID3WSLQ7P3NX · pith_short_8: IBGWID3W

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/IBGWID3WSLQ7P3NXZ3YG6VED3W \
  | 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: 404d640f7692e1f7edb7cef06f5483dda2eb21e92a5a2e982c34eba0b718bb1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adde83b0039ec8d80b9219e7181f9605adfa9371bbccf97e95851547dab93f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-04-10T03:33:41Z",
    "title_canon_sha256": "bfd908d26fcaa7a95124e7855dcb86711666ebf7d88d2480b4ecdf683eabdcfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03328",
    "kind": "arxiv",
    "version": 1
  }
}