Pith Number

pith:DE5XI6L3

pith:2016:DE5XI6L3FM2PTY3HQZTAMANDMU

not attested not anchored not stored refs pending

Hidden momentum and the Abraham-Minkowski debate

J. S. Oliveira Filho, Pablo L. Saldanha

arxiv:1610.05785 v3 · 2016-10-03 · physics.class-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DE5XI6L3FM2PTY3HQZTAMANDMU}

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	2026-05-18T00:11:11.857390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193b74797b2b34f9e36786660601a3652aee61f6e72daaa8923c1265a311f5dd

Aliases

arxiv: 1610.05785 · arxiv_version: 1610.05785v3 · doi: 10.48550/arxiv.1610.05785 · pith_short_12: DE5XI6L3FM2P · pith_short_16: DE5XI6L3FM2PTY3H · pith_short_8: DE5XI6L3

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/DE5XI6L3FM2PTY3HQZTAMANDMU \
  | 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: 193b74797b2b34f9e36786660601a3652aee61f6e72daaa8923c1265a311f5dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a2a1bdcb3e81b8a465b47775835374b68c3a9a9470d1f9102eac04f1e847a1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-10-03T20:13:54Z",
    "title_canon_sha256": "465920ecdc512ba14c535fbb848ab7479ba1044b005df15ccc317c939d7e383c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05785",
    "kind": "arxiv",
    "version": 3
  }
}