Pith Number

pith:EXYWEDQU

pith:2016:EXYWEDQULHSXBV7UTWKSRTPEVT

not attested not anchored not stored refs pending

Spatial structure of shock formation

G. Pitton, J. Eggers, M.A. Herrada, T. Grava

arxiv:1701.00532 v1 · 2016-12-31 · physics.flu-dyn · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXYWEDQULHSXBV7UTWKSRTPEVT}

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	2026-05-18T00:43:55.935113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f1620e1459e570d7f49d9528cde4ace86a74249e9897c110e6d48ec31fbb1e

Aliases

arxiv: 1701.00532 · arxiv_version: 1701.00532v1 · doi: 10.48550/arxiv.1701.00532 · pith_short_12: EXYWEDQULHSX · pith_short_16: EXYWEDQULHSXBV7U · pith_short_8: EXYWEDQU

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/EXYWEDQULHSXBV7UTWKSRTPEVT \
  | 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: 25f1620e1459e570d7f49d9528cde4ace86a74249e9897c110e6d48ec31fbb1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f367d75c0cb1d9a791d176ddd56fd7e893ee44557c9749184d55d948c1907f1b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-12-31T07:30:38Z",
    "title_canon_sha256": "9f7f1327a6b479bc618ecc89b45df200343303e3ac9b1ae3319d8b591d025e4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00532",
    "kind": "arxiv",
    "version": 1
  }
}