Pith Number

pith:SYG5HFY6

pith:2011:SYG5HFY64HCUIBC52VWBNU6ABB

not attested not anchored not stored refs pending

Cross-scale coupling at a perpendicular collisionless shock

Masahiro Yamao, Ryo Yamazaki, Takayuki Umeda

arxiv:1104.0187 v1 · 2011-04-01 · physics.plasm-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYG5HFY64HCUIBC52VWBNU6ABB}

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	2026-05-18T04:25:12.204328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960dd3971ee1c544045dd56c16d3c0087705d199c7ad47bddb9a2295196f3f92

Aliases

arxiv: 1104.0187 · arxiv_version: 1104.0187v1 · doi: 10.48550/arxiv.1104.0187 · pith_short_12: SYG5HFY64HCU · pith_short_16: SYG5HFY64HCUIBC5 · pith_short_8: SYG5HFY6

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/SYG5HFY64HCUIBC52VWBNU6ABB \
  | 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: 960dd3971ee1c544045dd56c16d3c0087705d199c7ad47bddb9a2295196f3f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8faf543bdd5d4ebc3446777c6e61a05dd8924d57f3916d47bacb7a5caedd03",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-04-01T14:37:20Z",
    "title_canon_sha256": "1688417da7ebc206d7a9759abb654816297123ce4584b2e8f60cb06583fb3b89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0187",
    "kind": "arxiv",
    "version": 1
  }
}