Pith Number

pith:6WNAMBG6

pith:2009:6WNAMBG6775OLJEBEI3OODQZCD

not attested not anchored not stored refs pending

On the mutual polarization of two He-4 atoms

Maksim D. Tomchenko, Vadim M. Loktev

arxiv:0903.2153 v4 · 2009-03-12 · cond-mat.other · physics.atom-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{6WNAMBG6775OLJEBEI3OODQZCD}

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	2026-05-18T04:17:13.823720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59a0604defffae5a4812236e70e1910f09b063bc4eb13e488a105cbfee1bc47

Aliases

arxiv: 0903.2153 · arxiv_version: 0903.2153v4 · doi: 10.48550/arxiv.0903.2153 · pith_short_12: 6WNAMBG6775O · pith_short_16: 6WNAMBG6775OLJEB · pith_short_8: 6WNAMBG6

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/6WNAMBG6775OLJEBEI3OODQZCD \
  | 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: f59a0604defffae5a4812236e70e1910f09b063bc4eb13e488a105cbfee1bc47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265e3c95dc2487120e56516fe18fb6c28d6391980f14abee6d71a43e9f0786c1",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-03-12T11:46:58Z",
    "title_canon_sha256": "5732e5d3e6cce256c3280623b0748f60778dfb1a2d0858d0ad4558bc4af4de1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2153",
    "kind": "arxiv",
    "version": 4
  }
}