Pith Number

pith:N5AYCGVH

pith:2015:N5AYCGVHLAEUPMLIKA4L55XBVN

not attested not anchored not stored refs pending

Estimates for eigensections of Riemannian vector bundles

Saskia Roos

arxiv:1511.08006 v2 · 2015-11-25 · math.SP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5AYCGVHLAEUPMLIKA4L55XBVN}

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	2026-05-18T00:42:33.198108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f41811aa7580947b1685038bef6e1ab471843ec1136958550d487ba5b1ddefb

Aliases

arxiv: 1511.08006 · arxiv_version: 1511.08006v2 · doi: 10.48550/arxiv.1511.08006 · pith_short_12: N5AYCGVHLAEU · pith_short_16: N5AYCGVHLAEUPMLI · pith_short_8: N5AYCGVH

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/N5AYCGVHLAEUPMLIKA4L55XBVN \
  | 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: 6f41811aa7580947b1685038bef6e1ab471843ec1136958550d487ba5b1ddefb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23c6ec5f0d8682c9a991eb87c7ae21ebff67242b4bdb42718dcc9fdb61246607",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-11-25T10:06:25Z",
    "title_canon_sha256": "f638732e2d146d403b8847e686d7e7767ba4f58c052c67f4b31978468c0c80e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08006",
    "kind": "arxiv",
    "version": 2
  }
}