Pith Number

pith:C3OGBMUN

pith:2017:C3OGBMUNX52O2PYODMY2D5N7GC

not attested not anchored not stored refs pending

Variational characterization of the speed of reaction diffusion fronts for gradient dependent diffusion

M. C. Depassier, R. D. Benguria

arxiv:1706.08197 v2 · 2017-06-26 · math.AP · 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{C3OGBMUNX52O2PYODMY2D5N7GC}

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	2026-05-18T00:11:28.263804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16dc60b28dbf74ed3f0e1b31a1f5bf309c0c4eb4f3be0f7f5656f1f74ba8a20f

Aliases

arxiv: 1706.08197 · arxiv_version: 1706.08197v2 · doi: 10.48550/arxiv.1706.08197 · pith_short_12: C3OGBMUNX52O · pith_short_16: C3OGBMUNX52O2PYO · pith_short_8: C3OGBMUN

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/C3OGBMUNX52O2PYODMY2D5N7GC \
  | 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: 16dc60b28dbf74ed3f0e1b31a1f5bf309c0c4eb4f3be0f7f5656f1f74ba8a20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732c5cbfc38579253c2216cad9165bd1680e48720149b25bc9cc2a86c93bb540",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-26T00:24:05Z",
    "title_canon_sha256": "a78d606b6b1e2bbc9ec36fbee31356208e532256883f6aca581d5f998c5908f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08197",
    "kind": "arxiv",
    "version": 2
  }
}