Pith Number

pith:S7A6KSEH

pith:2017:S7A6KSEHLKZXIFH2WUUV76ZJSX

not attested not anchored not stored refs pending

Tropical Markov dynamics and Cayley cubic

A.P. Veselov, K. Spalding

arxiv:1707.01760 v2 · 2017-07-06 · 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{S7A6KSEHLKZXIFH2WUUV76ZJSX}

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	2026-05-17T23:47:12.847889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c1e548875ab37414fab5295ffb2995ebc85d24a4def6f217aeb2d26d53cc80

Aliases

arxiv: 1707.01760 · arxiv_version: 1707.01760v2 · doi: 10.48550/arxiv.1707.01760 · pith_short_12: S7A6KSEHLKZX · pith_short_16: S7A6KSEHLKZXIFH2 · pith_short_8: S7A6KSEH

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/S7A6KSEHLKZXIFH2WUUV76ZJSX \
  | 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: 97c1e548875ab37414fab5295ffb2995ebc85d24a4def6f217aeb2d26d53cc80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc10e618833c1100d40abbf33384920c038a599eddacac63d78f080b868f1d58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-07-06T12:56:30Z",
    "title_canon_sha256": "699c3b0ee27d27cdf831dcb1f87f84c95a561664dbf44fc1209ef859de191c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01760",
    "kind": "arxiv",
    "version": 2
  }
}