Pith Number

pith:2FDJKADX

pith:2005:2FDJKADXCZ6TNMY6JKOPI5LZEG

not attested not anchored not stored refs pending

Compton effect: interacting particles or interacting waves

Oscar F. Hernandez

arxiv:physics/0508101 v1 · 2005-08-16 · physics.ed-ph · physics.gen-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{2FDJKADXCZ6TNMY6JKOPI5LZEG}

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	2026-07-04T14:44:50.536324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d146950077167d36b31e4a9cf4757921bc625689f87cdd3a346c11de8a26c6ab

Aliases

arxiv: physics/0508101 · arxiv_version: physics/0508101v1 · doi: 10.48550/arxiv.physics/0508101 · pith_short_12: 2FDJKADXCZ6T · pith_short_16: 2FDJKADXCZ6TNMY6 · pith_short_8: 2FDJKADX

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/2FDJKADXCZ6TNMY6JKOPI5LZEG \
  | 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: d146950077167d36b31e4a9cf4757921bc625689f87cdd3a346c11de8a26c6ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3dfb91693f37d1708d489fb0bc4c5951a9e396053a31d1cee9f558d19045d08",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2005-08-16T03:00:07Z",
    "title_canon_sha256": "fa380f54176e90f47f9d7c5d65d02acb1c412aea1fb9aa7aeaa5b896fab80e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0508101",
    "kind": "arxiv",
    "version": 1
  }
}