Pith Number

pith:VSTE7JR5

pith:2017:VSTE7JR55SUJWQS6UH2RNWNKWI

not attested not anchored not stored refs pending

On the Lagrangian branched transport model and the equivalence with its Eulerian formulation

Paul Pegon (LM-Orsay)

arxiv:1709.01414 v1 · 2017-09-05 · math.OC · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSTE7JR55SUJWQS6UH2RNWNKWI}

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	2026-05-18T00:36:00.158366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca64fa63deca89b425ea1f516d9aab23d403e2342e2c43f96c66ad195274103

Aliases

arxiv: 1709.01414 · arxiv_version: 1709.01414v1 · doi: 10.48550/arxiv.1709.01414 · pith_short_12: VSTE7JR55SUJ · pith_short_16: VSTE7JR55SUJWQS6 · pith_short_8: VSTE7JR5

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/VSTE7JR55SUJWQS6UH2RNWNKWI \
  | 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: aca64fa63deca89b425ea1f516d9aab23d403e2342e2c43f96c66ad195274103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dae9fe9088328bfece3635b7d6ee5302c2daa775ff888d96eb2d9be60a37217",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-05T14:28:11Z",
    "title_canon_sha256": "1cd93015fd1697e7708c9a4b1ee7d6a42a8c364c9967f219a883432b8d40c9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01414",
    "kind": "arxiv",
    "version": 1
  }
}