Pith Number

pith:V5SBSEAW

pith:2013:V5SBSEAW5UPY7LXFGOKHEDGFDY

not attested not anchored not stored refs pending

Signal transmission in a Y-shaped one-way chain

Huaping Lv, Ming Tang, Xiaoming Liang

arxiv:1311.2387 v1 · 2013-11-11 · physics.soc-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{V5SBSEAW5UPY7LXFGOKHEDGFDY}

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	2026-05-18T03:07:32.797612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af64191016ed1f8faee53394720cc51e00cac892bb9f5757dcc1ccc506c678a7

Aliases

arxiv: 1311.2387 · arxiv_version: 1311.2387v1 · doi: 10.48550/arxiv.1311.2387 · pith_short_12: V5SBSEAW5UPY · pith_short_16: V5SBSEAW5UPY7LXF · pith_short_8: V5SBSEAW

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/V5SBSEAW5UPY7LXFGOKHEDGFDY \
  | 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: af64191016ed1f8faee53394720cc51e00cac892bb9f5757dcc1ccc506c678a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61bcabeec755d16b36da4a311fd04b9e337f1337984a358112e9d473d69f0022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-11-11T09:09:53Z",
    "title_canon_sha256": "44d269fe5a2338f29b1d3d18511f24f2186c7af581d6ca4ec9fcfb5d6c4c8e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2387",
    "kind": "arxiv",
    "version": 1
  }
}