Pith Number

pith:MWKMIDGC

pith:2007:MWKMIDGCZSKYOBGSKCYWQ5O3T6

not attested not anchored not stored refs pending

Peculiar Features of the Interaction Potential between Hydrogen and Antihydrogen at Intermediate Separations

Cheuk-Yin Wong (ORNL), Peter Lee-Shien Wang (ORNL & Harvey Mudd), Teck-Ghee Lee (ORNL & Univ. Kentucky)

arxiv:0708.2477 v1 · 2007-08-20 · physics.atom-ph · physics.atm-clus · physics.chem-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{MWKMIDGCZSKYOBGSKCYWQ5O3T6}

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	2026-07-04T17:05:14.419222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6594c40cc2cc958704d250b16875db9f8596befa627d9e5c90920cc5410311b4

Aliases

arxiv: 0708.2477 · arxiv_version: 0708.2477v1 · doi: 10.48550/arxiv.0708.2477 · pith_short_12: MWKMIDGCZSKY · pith_short_16: MWKMIDGCZSKYOBGS · pith_short_8: MWKMIDGC

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/MWKMIDGCZSKYOBGSKCYWQ5O3T6 \
  | 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: 6594c40cc2cc958704d250b16875db9f8596befa627d9e5c90920cc5410311b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca0eef9e7bb31402fa5fad10cc83858ed0834b886237fca5fc935011ceb1c867",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-08-20T19:17:04Z",
    "title_canon_sha256": "73f9d19a0e5ba9e45f81c529b8549d703ee8432760baf1d4f6f816cbb4129bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2477",
    "kind": "arxiv",
    "version": 1
  }
}