Pith Number

pith:EHPCDXIA

pith:2018:EHPCDXIAWDKFMFKPXP7VWD5DL4

not attested not anchored not stored refs pending

EAST Real-Time VOD System Based on MDSplus

B.J. Xiao, Dan Li, Fei Yang, J.Y. Xia

arxiv:1807.03773 v1 · 2018-06-25 · cs.MM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHPCDXIAWDKFMFKPXP7VWD5DL4}

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	2026-05-18T00:11:00.957650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21de21dd00b0d456154fbbff5b0fa35f19427ee3eca2fc474c5201fec6695454

Aliases

arxiv: 1807.03773 · arxiv_version: 1807.03773v1 · doi: 10.48550/arxiv.1807.03773 · pith_short_12: EHPCDXIAWDKF · pith_short_16: EHPCDXIAWDKFMFKP · pith_short_8: EHPCDXIA

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/EHPCDXIAWDKFMFKPXP7VWD5DL4 \
  | 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: 21de21dd00b0d456154fbbff5b0fa35f19427ee3eca2fc474c5201fec6695454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3432c61e97c4a531d6b62fe0c3fe2cf822c9e7ef86c97cd1191bb7ea7bfeac56",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-06-25T02:06:22Z",
    "title_canon_sha256": "160c4ee1f47946f421a17dc1e1433d8212e5da404193864bab69cc1e53b41ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03773",
    "kind": "arxiv",
    "version": 1
  }
}