Pith Number

pith:W6YG5R24

pith:2015:W6YG5R24EICFPM6FOP7HGJRVTL

not attested not anchored not stored refs pending

On the stability of the Wulff shape

Julien Roth (LAMA)

arxiv:1511.04718 v1 · 2015-11-15 · 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{W6YG5R24EICFPM6FOP7HGJRVTL}

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	2026-05-18T01:26:51.910807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b06ec75c220457b3c573fe7326359acaf6986c0436f5db7d0509cd627d4e95

Aliases

arxiv: 1511.04718 · arxiv_version: 1511.04718v1 · doi: 10.48550/arxiv.1511.04718 · pith_short_12: W6YG5R24EICF · pith_short_16: W6YG5R24EICFPM6F · pith_short_8: W6YG5R24

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/W6YG5R24EICFPM6FOP7HGJRVTL \
  | 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: b7b06ec75c220457b3c573fe7326359acaf6986c0436f5db7d0509cd627d4e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c883e91b27733f81f2e4a0b2ac5bfeb6f9f1503e88a57c3979cf1484c4d28e49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-11-15T15:56:09Z",
    "title_canon_sha256": "67279a12cb7e2ab95360ce6c63904d83971c22e5045e63db6226f92c90c87db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04718",
    "kind": "arxiv",
    "version": 1
  }
}