Pith Number

pith:ZSGHSZFU

pith:2017:ZSGHSZFU7ZT3DSWY6KCMEDLE6K

not attested not anchored not stored refs pending

Feeble fish in time-dependent waters and homogenization of the G-equation

Alexei Novikov, Dmitri Burago, Sergei Ivanov

arxiv:1712.08395 v3 · 2017-12-22 · math.OC · math.AP · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSGHSZFU7ZT3DSWY6KCMEDLE6K}

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	2026-05-17T23:48:22.810549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8c7964b4fe67b1cad8f284c20d64f2bdac7aa8583c4f33b2a3ae23ab215724

Aliases

arxiv: 1712.08395 · arxiv_version: 1712.08395v3 · doi: 10.48550/arxiv.1712.08395 · pith_short_12: ZSGHSZFU7ZT3 · pith_short_16: ZSGHSZFU7ZT3DSWY · pith_short_8: ZSGHSZFU

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/ZSGHSZFU7ZT3DSWY6KCMEDLE6K \
  | 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: cc8c7964b4fe67b1cad8f284c20d64f2bdac7aa8583c4f33b2a3ae23ab215724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bf7d0bd5518b5d7c3a469208b8eb04c71539d0c534effba34b47d4c383894b",
    "cross_cats_sorted": [
      "math.AP",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-22T11:23:31Z",
    "title_canon_sha256": "7971b2f5698969f11db290b270b554a336488312c2b91c671238be399472b271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08395",
    "kind": "arxiv",
    "version": 3
  }
}