Pith Number

pith:DGJSLBE3

pith:2016:DGJSLBE3Y5CB6RIG75S64RX2VS

not attested not anchored not stored refs pending

Quantitative $h$-principle for isotropic embeddings and applications to $C^0$-symplectic geometry

Emmanuel Opshtein, Jaime Bustillo, Lev Buhovsky

arxiv:1603.02299 v2 · 2016-03-07 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGJSLBE3Y5CB6RIG75S64RX2VS}

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	2026-05-18T01:14:20.432143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

199325849bc7441f4506ff65ee46faac8722bd56150eaef20acfa2abcf12ed35

Aliases

arxiv: 1603.02299 · arxiv_version: 1603.02299v2 · doi: 10.48550/arxiv.1603.02299 · pith_short_12: DGJSLBE3Y5CB · pith_short_16: DGJSLBE3Y5CB6RIG · pith_short_8: DGJSLBE3

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/DGJSLBE3Y5CB6RIG75S64RX2VS \
  | 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: 199325849bc7441f4506ff65ee46faac8722bd56150eaef20acfa2abcf12ed35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1d31780515e20ae4ea80311f244fb97e85c3abf52db2791ee91f4bd40c687d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2016-03-07T21:17:31Z",
    "title_canon_sha256": "1d478eee700a4c02ed7683397331508b8d4bbb6b0ea8ecb416d79707377dce36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02299",
    "kind": "arxiv",
    "version": 2
  }
}