Pith Number

pith:A37CYXCI

pith:2010:A37CYXCI6I7QETFZRF7C7B55HS

not attested not anchored not stored refs pending

Using conceptual blending to describe emergent meaning in wave propagation

Michael C. Wittmann

arxiv:1008.0216 v1 · 2010-08-02 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A37CYXCI6I7QETFZRF7C7B55HS}

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	2026-05-18T04:42:43.766883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06fe2c5c48f23f024cb9897e2f87bd3c901afbd8c9617a45d646d9f331210827

Aliases

arxiv: 1008.0216 · arxiv_version: 1008.0216v1 · doi: 10.48550/arxiv.1008.0216 · pith_short_12: A37CYXCI6I7Q · pith_short_16: A37CYXCI6I7QETFZ · pith_short_8: A37CYXCI

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/A37CYXCI6I7QETFZRF7C7B55HS \
  | 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: 06fe2c5c48f23f024cb9897e2f87bd3c901afbd8c9617a45d646d9f331210827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c723a5b567bc6c6e2f0a61824f3fc2e501912c793881eb78af7d58eb1e361c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2010-08-02T02:15:12Z",
    "title_canon_sha256": "a2938958d9547f7914b9a1ec3ec9513beb1bfabb8473330608480421c77a5148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0216",
    "kind": "arxiv",
    "version": 1
  }
}