Pith Number

pith:FYXVIRSN

pith:2019:FYXVIRSNK7MVE5UY2POAR7LFZ5

not attested not anchored not stored refs pending

Ion parallel closures

Eric D. Held, Hankyu Q. Lee, Jeong-Young Ji

arxiv:1906.09219 v1 · 2019-06-21 · physics.plasm-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{FYXVIRSNK7MVE5UY2POAR7LFZ5}

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	2026-05-17T23:42:44.126835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e2f54464d57d9527698d3dc08fd65cf4c195a65837b379e830fa20c81c7da08

Aliases

arxiv: 1906.09219 · arxiv_version: 1906.09219v1 · doi: 10.48550/arxiv.1906.09219 · pith_short_12: FYXVIRSNK7MV · pith_short_16: FYXVIRSNK7MVE5UY · pith_short_8: FYXVIRSN

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/FYXVIRSNK7MVE5UY2POAR7LFZ5 \
  | 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: 2e2f54464d57d9527698d3dc08fd65cf4c195a65837b379e830fa20c81c7da08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a96facdb5a0a5d49b92a4c3f4ab90fb30f2572f2ab55bae4787d672efd61f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-06-21T16:07:41Z",
    "title_canon_sha256": "0329cb7a1ffa1aceb15b07452011d13715faeb4a77c81ad04add186e48e3fb3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09219",
    "kind": "arxiv",
    "version": 1
  }
}