Pith Number

pith:HTBEWXNC

pith:2021:HTBEWXNCU4NY35RQVZFTVDSUSI

not attested not anchored not stored refs pending

Realisations of elliptic operators on compact manifolds with boundary

Hemanth Saratchandran, Lashi Bandara, Magnus Goffeng

arxiv:2104.01919 v2 · 2021-04-05 · math.AP · math.DG · math.FA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTBEWXNCU4NY35RQVZFTVDSUSI}

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

Differential Obstructions to Curvature-Dependent Conformal Transformations

Receipt and verification

First computed	2026-07-05T06:02:44.009085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc24b5da2a71b8df630ae4b3a8e54920ab33f51621d93932cdf2ce5c79c93ef

Aliases

arxiv: 2104.01919 · arxiv_version: 2104.01919v2 · doi: 10.48550/arxiv.2104.01919 · pith_short_12: HTBEWXNCU4NY · pith_short_16: HTBEWXNCU4NY35RQ · pith_short_8: HTBEWXNC

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/HTBEWXNCU4NY35RQVZFTVDSUSI \
  | 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: 3cc24b5da2a71b8df630ae4b3a8e54920ab33f51621d93932cdf2ce5c79c93ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef81f2416bdbdecb3fc87a09417c7df67731cf93d28adf209ef66dde64c24108",
    "cross_cats_sorted": [
      "math.DG",
      "math.FA",
      "math.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-04-05T14:01:49Z",
    "title_canon_sha256": "4e256d6d455172cf4b9a01c9f866c68af107bfecddb7f2d40a3aab089dcebebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01919",
    "kind": "arxiv",
    "version": 2
  }
}