Pith Number

pith:7LROMDUW

pith:2016:7LROMDUWH7YMZCR3652E4PTEDX

not attested not anchored not stored refs pending

Center manifolds for a class of degenerate evolution equations and existence of small amplitude kinetic shocks

Alin Pogan, Kevin Zumbrun

arxiv:1612.05676 v1 · 2016-12-16 · 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{7LROMDUWH7YMZCR3652E4PTEDX}

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	2026-05-18T00:54:46.972382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae2e60e963ff0cc8a3bf7744e3e641df64acffba5aa911c96b7104645269e38

Aliases

arxiv: 1612.05676 · arxiv_version: 1612.05676v1 · doi: 10.48550/arxiv.1612.05676 · pith_short_12: 7LROMDUWH7YM · pith_short_16: 7LROMDUWH7YMZCR3 · pith_short_8: 7LROMDUW

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/7LROMDUWH7YMZCR3652E4PTEDX \
  | 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: fae2e60e963ff0cc8a3bf7744e3e641df64acffba5aa911c96b7104645269e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892bb064c19458d40b07dfdbcf0aeb0b7b068deb659136ce9fe22c8fdad34719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-16T22:50:33Z",
    "title_canon_sha256": "5df078956d8d23041db7a07877c640b92b2828f6d1e025f2156b1fac2a5624fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05676",
    "kind": "arxiv",
    "version": 1
  }
}