Pith Number

pith:2SRYQFWP

pith:2008:2SRYQFWP4KMMNK6KHXYPKYGMUW

not attested not anchored not stored refs pending

Delay time computation for relativistic tunneling particles

Alex E. Bernardini

arxiv:0803.0953 v1 · 2008-03-06 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SRYQFWP4KMMNK6KHXYPKYGMUW}

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	2026-05-18T00:31:14.377946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a38816cfe298c6abca3df0f560cca59d6f888a3df684d90d3c1265a56ab177

Aliases

arxiv: 0803.0953 · arxiv_version: 0803.0953v1 · doi: 10.48550/arxiv.0803.0953 · pith_short_12: 2SRYQFWP4KMM · pith_short_16: 2SRYQFWP4KMMNK6K · pith_short_8: 2SRYQFWP

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/2SRYQFWP4KMMNK6KHXYPKYGMUW \
  | 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: d4a38816cfe298c6abca3df0f560cca59d6f888a3df684d90d3c1265a56ab177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae47fdc243d844ecb2cb0f82ee866b9549c9083c2d62ff501e333d07ff4a4fd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-03-06T19:42:46Z",
    "title_canon_sha256": "3d81e4d03b321132a3f4724614d86b5ebc5cddccb2da6db089d700eee7facf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0953",
    "kind": "arxiv",
    "version": 1
  }
}