Pith Number

pith:TKW4AXWY

pith:2016:TKW4AXWYIRTQMJCFXWTOZZQW2S

not attested not anchored not stored refs pending

Geometry of webs of algebraic curves

Jun-Muk Hwang

arxiv:1605.05018 v1 · 2016-05-17 · math.AG · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKW4AXWYIRTQMJCFXWTOZZQW2S}

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	2026-05-18T00:49:52.254861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aadc05ed84467062445bda6ece616d481d7f3a0dac7522d98d59b3faa5617b2

Aliases

arxiv: 1605.05018 · arxiv_version: 1605.05018v1 · doi: 10.48550/arxiv.1605.05018 · pith_short_12: TKW4AXWYIRTQ · pith_short_16: TKW4AXWYIRTQMJCF · pith_short_8: TKW4AXWY

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/TKW4AXWYIRTQMJCFXWTOZZQW2S \
  | 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: 9aadc05ed84467062445bda6ece616d481d7f3a0dac7522d98d59b3faa5617b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da2ea8a05c1da88ab9d8faf115da5dda5eab4b464757b7765ea531a49568f7f6",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-05-17T05:06:35Z",
    "title_canon_sha256": "1178600b073b73f9bea69a41cf1916fa72da9a8272875b1a73e269769ae725ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05018",
    "kind": "arxiv",
    "version": 1
  }
}