Pith Number

pith:ETJPQCYX

pith:2014:ETJPQCYXIHM6MH4AWCOKBCK6OJ

not attested not anchored not stored refs pending

Immersions associated with holomorphic germs

Andr\'as N\'emethi, Gerg\H{o} Pint\'er

arxiv:1404.2853 v1 · 2014-04-10 · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETJPQCYXIHM6MH4AWCOKBCK6OJ}

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	2026-05-18T02:54:28.359592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d2f80b1741d9e61f80b09ca0895e726603b9d17c0a7f8cb0f627db3b0a8c28

Aliases

arxiv: 1404.2853 · arxiv_version: 1404.2853v1 · doi: 10.48550/arxiv.1404.2853 · pith_short_12: ETJPQCYXIHM6 · pith_short_16: ETJPQCYXIHM6MH4A · pith_short_8: ETJPQCYX

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/ETJPQCYXIHM6MH4AWCOKBCK6OJ \
  | 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: 24d2f80b1741d9e61f80b09ca0895e726603b9d17c0a7f8cb0f627db3b0a8c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e25af2a9cff83f6baf94992be85cb1021e3196ed1cd53e5f6ddddba6e7e751f",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-04-10T15:49:39Z",
    "title_canon_sha256": "34bceedfa708165b0e1c01dcf423a4ee83f95be4b16ed0cda0305c7f3a56f69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2853",
    "kind": "arxiv",
    "version": 1
  }
}