Pith Number

pith:POORU5TI

pith:2011:POORU5TICY6SJHHYMABVDTSXZE

not attested not anchored not stored refs pending

Suppression of Standing Spin Waves in Low-Dimensional Ferromagnets

Anders Bergman, Andrea Taroni, Johan Hellsvik, Lars Bergqvist, Olle Eriksson

arxiv:1103.1997 v2 · 2011-03-10 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POORU5TICY6SJHHYMABVDTSXZE}

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	2026-05-18T04:18:22.042295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9d1a7668163d249cf8600351ce57c92c76d3bf107985b3b774af7cf9fdacc9

Aliases

arxiv: 1103.1997 · arxiv_version: 1103.1997v2 · doi: 10.48550/arxiv.1103.1997 · pith_short_12: POORU5TICY6S · pith_short_16: POORU5TICY6SJHHY · pith_short_8: POORU5TI

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/POORU5TICY6SJHHYMABVDTSXZE \
  | 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: 7b9d1a7668163d249cf8600351ce57c92c76d3bf107985b3b774af7cf9fdacc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8aecd9ee97973595f545c1d2fd047bb54765b94b0a9cde281362da484c15b82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-10T11:22:20Z",
    "title_canon_sha256": "88222c8623bfb58170f9800237eecb0077d5751b6ef9d9c0d7768fa330c5f7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1997",
    "kind": "arxiv",
    "version": 2
  }
}