Pith Number

pith:LJXSCBVC

pith:2021:LJXSCBVCH6V6ZTH2OSRS23JXOO

not attested not anchored not stored refs pending

Short-time existence for the network flow

Alessandra Pluda, Jorge Lira, Mariel Saez, Rafe Mazzeo

arxiv:2101.04302 v1 · 2021-01-12 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJXSCBVCH6V6ZTH2OSRS23JXOO}

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	2026-07-05T02:06:23.899201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6f2106a23fabecccfa74a32d6d3773b282ffe9cf40cd86205470c2bd070ea6

Aliases

arxiv: 2101.04302 · arxiv_version: 2101.04302v1 · doi: 10.48550/arxiv.2101.04302 · pith_short_12: LJXSCBVCH6V6 · pith_short_16: LJXSCBVCH6V6ZTH2 · pith_short_8: LJXSCBVC

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/LJXSCBVCH6V6ZTH2OSRS23JXOO \
  | 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: 5a6f2106a23fabecccfa74a32d6d3773b282ffe9cf40cd86205470c2bd070ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b442f084565368777dfbb49fc23321cae857b7798a2d52a0363bef8c807da4",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2021-01-12T05:35:46Z",
    "title_canon_sha256": "4acbb9f14bed100e2f7a9939f5b9fe401858618bbed0c6c06e460d306517d772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04302",
    "kind": "arxiv",
    "version": 1
  }
}