Pith Number

pith:MAHA3R6D

pith:2014:MAHA3R6DJYSCGWSMUYHB2VERE4

not attested not anchored not stored refs pending

Curvatures and anisometry of maps

Beno\^it Kloeckner (IF)

arxiv:1403.4197 v1 · 2014-03-17 · 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{MAHA3R6DJYSCGWSMUYHB2VERE4}

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	2026-05-18T02:56:12.035196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

600e0dc7c34e24235a4ca60e1d5491273644bdd2430091bcb408c90fb19e5b0d

Aliases

arxiv: 1403.4197 · arxiv_version: 1403.4197v1 · doi: 10.48550/arxiv.1403.4197 · pith_short_12: MAHA3R6DJYSC · pith_short_16: MAHA3R6DJYSCGWSM · pith_short_8: MAHA3R6D

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/MAHA3R6DJYSCGWSMUYHB2VERE4 \
  | 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: 600e0dc7c34e24235a4ca60e1d5491273644bdd2430091bcb408c90fb19e5b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "985fa8dd578c7af3575772229c8992e59c7acde4a50f1baf33a013dbdcdc5859",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-03-17T18:29:20Z",
    "title_canon_sha256": "950613db55920bc583083cac0c14d8c30bbe42fa9a59d9af3e119339be5318b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4197",
    "kind": "arxiv",
    "version": 1
  }
}