Pith Number

pith:KYZWXSPR

pith:2018:KYZWXSPRHNT3FZBQX33AVU7DHB

not attested not anchored not stored refs pending

Weak values in collision theory

Carlos Alexandre Brasil, Leonardo Andreta de Castro, Reginaldo de Jesus Napolitano

arxiv:1803.07110 v1 · 2018-03-19 · quant-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{KYZWXSPRHNT3FZBQX33AVU7DHB}

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	2026-05-18T00:19:32.665578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56336bc9f13b67b2e430bef60ad3e3384d793a51228e1717c67cca07b8dc93a6

Aliases

arxiv: 1803.07110 · arxiv_version: 1803.07110v1 · doi: 10.48550/arxiv.1803.07110 · pith_short_12: KYZWXSPRHNT3 · pith_short_16: KYZWXSPRHNT3FZBQ · pith_short_8: KYZWXSPR

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/KYZWXSPRHNT3FZBQX33AVU7DHB \
  | 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: 56336bc9f13b67b2e430bef60ad3e3384d793a51228e1717c67cca07b8dc93a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2241482031f1efbacd1b06bd4bd9ae03d59fd18df4bd75dfaf6a3eccc609d8bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-19T18:38:21Z",
    "title_canon_sha256": "7323bb43199920e3176773283bc3d3f3b067ec5e970aab6dd51940b80e5a5984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07110",
    "kind": "arxiv",
    "version": 1
  }
}