Pith Number

pith:WX3IUR36

pith:2017:WX3IUR36U5UXZLYTOLBRRFF5U5

not attested not anchored not stored refs pending

Review on Spinor Field and Applications to Physics

K. P. S. de Brito

arxiv:1708.06497 v1 · 2017-08-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX3IUR36U5UXZLYTOLBRRFF5U5}

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	2026-05-18T00:37:39.306278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f68a477ea7697caf1372c31894bda770434807fccbb0ab0fcd7a5a165244c0

Aliases

arxiv: 1708.06497 · arxiv_version: 1708.06497v1 · doi: 10.48550/arxiv.1708.06497 · pith_short_12: WX3IUR36U5UX · pith_short_16: WX3IUR36U5UXZLYT · pith_short_8: WX3IUR36

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/WX3IUR36U5UXZLYTOLBRRFF5U5 \
  | 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: b5f68a477ea7697caf1372c31894bda770434807fccbb0ab0fcd7a5a165244c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c46e88eb8f7265677b783ab7f15dbbf95dc151b53c0d4fc0826a93d761ef36b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-22T04:48:50Z",
    "title_canon_sha256": "0a1dd766ac0c08971836794e14008f031e19d1d99d1bd89f74e8e3172bc17a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06497",
    "kind": "arxiv",
    "version": 1
  }
}