Pith Number

pith:WDTRFJPD

pith:2019:WDTRFJPDDOJSHR42N524DLV4N5

not attested not anchored not stored refs pending

Reply to "Comment on 'Analysis of Recent Interpretations of the Abraham-Minkowski Problem'"

Iver Brevik

arxiv:1907.07927 v1 · 2019-07-18 · physics.class-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{WDTRFJPDDOJSHR42N524DLV4N5}

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	2026-05-17T23:40:15.672737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e712a5e31b9323c79a6f75c1aebc6f73a4b10d7a69231a9491412e27a6447b

Aliases

arxiv: 1907.07927 · arxiv_version: 1907.07927v1 · doi: 10.48550/arxiv.1907.07927 · pith_short_12: WDTRFJPDDOJS · pith_short_16: WDTRFJPDDOJSHR42 · pith_short_8: WDTRFJPD

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/WDTRFJPDDOJSHR42N524DLV4N5 \
  | 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: b0e712a5e31b9323c79a6f75c1aebc6f73a4b10d7a69231a9491412e27a6447b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2de6d88b17b1cb67fc0e8951c295199fd0242c4feb7ac7611dd97092e094cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-07-18T08:54:58Z",
    "title_canon_sha256": "a9ede44b937f02f3928ded9b165456e01b756d3a8b74778170c2e91f580c915f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07927",
    "kind": "arxiv",
    "version": 1
  }
}