Pith Number

pith:CR35QJ3E

pith:2013:CR35QJ3E4XG7MXLMGSBZMNKIL2

not attested not anchored not stored refs pending

Existence of pulses in excitable media with nonlocal coupling

Arnd Scheel, Gregory Faye

arxiv:1311.6508 v1 · 2013-11-25 · 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{CR35QJ3E4XG7MXLMGSBZMNKIL2}

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	2026-05-18T03:06:12.476618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1477d82764e5cdf65d6c34839635485e9280282ee3a642251dbe7689cab3125a

Aliases

arxiv: 1311.6508 · arxiv_version: 1311.6508v1 · doi: 10.48550/arxiv.1311.6508 · pith_short_12: CR35QJ3E4XG7 · pith_short_16: CR35QJ3E4XG7MXLM · pith_short_8: CR35QJ3E

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/CR35QJ3E4XG7MXLMGSBZMNKIL2 \
  | 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: 1477d82764e5cdf65d6c34839635485e9280282ee3a642251dbe7689cab3125a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a818e8c5d1180aceb949a9c813b77dab2c1000f0461e4ceee2300022bb9efc91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-25T22:44:32Z",
    "title_canon_sha256": "cf17ab0108ae683421ac3aaa48ffecba7299bdfde370cfe0a9eb73fecc005c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6508",
    "kind": "arxiv",
    "version": 1
  }
}