Pith Number

pith:EMCYHS5I

pith:2017:EMCYHS5IJGXRWRJKPK2XRF2K6V

not attested not anchored not stored refs pending

TheoSea: Marching Theory to Light

Chao Ju, Mark A. Stalzer

arxiv:1708.04927 v1 · 2017-08-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMCYHS5IJGXRWRJKPK2XRF2K6V}

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	2026-05-18T00:37:55.173733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230583cba849af1b452a7ab578974af57f12034b870bb5a22f69ca440558d5ad

Aliases

arxiv: 1708.04927 · arxiv_version: 1708.04927v1 · doi: 10.48550/arxiv.1708.04927 · pith_short_12: EMCYHS5IJGXR · pith_short_16: EMCYHS5IJGXRWRJK · pith_short_8: EMCYHS5I

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/EMCYHS5IJGXRWRJKPK2XRF2K6V \
  | 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: 230583cba849af1b452a7ab578974af57f12034b870bb5a22f69ca440558d5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac85368639fcc8419da329c345469e470a3465e059dab35656003fe859abc885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-08-14T22:06:49Z",
    "title_canon_sha256": "2c00d0760c900d57d32304bc356c18911bd52c592731a26d5e3165165c1b3d20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04927",
    "kind": "arxiv",
    "version": 1
  }
}