Pith Number

pith:BXU2KSOD

pith:2021:BXU2KSODOGEZ4PSPBT6BIMQY2D

not attested not anchored not stored refs pending

Estimating Reeb chords using microlocal sheaf theory

Wenyuan Li

arxiv:2106.04079 v3 · 2021-06-08 · math.SG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXU2KSODOGEZ4PSPBT6BIMQY2D}

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.

Cited by

1 paper in Pith

Weak Relative Calabi-Yau Structures for Legendrian Contact Homology

Receipt and verification

First computed	2026-07-05T11:56:46.591062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0de9a549c371899e3e4f0cfc143218d0f8c5fec0f119cebc23a5f4f54cfcf984

Aliases

arxiv: 2106.04079 · arxiv_version: 2106.04079v3 · doi: 10.48550/arxiv.2106.04079 · pith_short_12: BXU2KSODOGEZ · pith_short_16: BXU2KSODOGEZ4PSP · pith_short_8: BXU2KSOD

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/BXU2KSODOGEZ4PSPBT6BIMQY2D \
  | 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: 0de9a549c371899e3e4f0cfc143218d0f8c5fec0f119cebc23a5f4f54cfcf984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a1acb287d2a1256ea3a72a45a060f763709f74ac5180a4aba668cc71f36a78",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2021-06-08T03:28:58Z",
    "title_canon_sha256": "acba46e2a101274c3ffaca52045a979404be9e57be67a96250893949c9792971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04079",
    "kind": "arxiv",
    "version": 3
  }
}