Pith Number

pith:IXW24UV7

pith:2015:IXW24UV7MIDUXSX4O2SO5PEM6G

not attested not anchored not stored refs pending

On the $\eta$-function for bisingular pseudodifferential operators

Karsten Bohlen

arxiv:1506.04180 v2 · 2015-06-12 · 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{IXW24UV7MIDUXSX4O2SO5PEM6G}

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	2026-05-18T01:13:38.165862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45edae52bf62074bcafc76a4eebc8cf1a4f22c89609ead20a05524f42f6aceb9

Aliases

arxiv: 1506.04180 · arxiv_version: 1506.04180v2 · doi: 10.48550/arxiv.1506.04180 · pith_short_12: IXW24UV7MIDU · pith_short_16: IXW24UV7MIDUXSX4 · pith_short_8: IXW24UV7

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/IXW24UV7MIDUXSX4O2SO5PEM6G \
  | 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: 45edae52bf62074bcafc76a4eebc8cf1a4f22c89609ead20a05524f42f6aceb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88d7057c2bc1c71beb28a5642b0280b7e62d73c4182630adfe88942796ea783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-06-12T20:48:27Z",
    "title_canon_sha256": "7725f0b1c5f9ff16fe0faf6d34362f7861c06ded2b03269aa79bc841e8f357c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04180",
    "kind": "arxiv",
    "version": 2
  }
}