Pith Number

pith:VL6QNSTD

pith:2013:VL6QNSTD7LXBTNBPCDWRTJ5Y2O

not attested not anchored not stored refs pending

Dislocation networks in helium-4 crystals

A. D. Fefferman, A. Haziot, F. Souris, J. R. Beamish, S. Balibar

arxiv:1310.3400 v2 · 2013-10-12 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VL6QNSTD7LXBTNBPCDWRTJ5Y2O}

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	2026-05-18T01:47:06.139078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafd06ca63faee19b42f10ed19a7b8d3aaae7b4c0a889b8f7ecfa9fd20d98f81

Aliases

arxiv: 1310.3400 · arxiv_version: 1310.3400v2 · doi: 10.48550/arxiv.1310.3400 · pith_short_12: VL6QNSTD7LXB · pith_short_16: VL6QNSTD7LXBTNBP · pith_short_8: VL6QNSTD

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/VL6QNSTD7LXBTNBPCDWRTJ5Y2O \
  | 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: aafd06ca63faee19b42f10ed19a7b8d3aaae7b4c0a889b8f7ecfa9fd20d98f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a56d9823557748ab8e1f07f482a8ba9bf154edb8a3b6b65476ef6f71f84eb49",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-10-12T16:33:08Z",
    "title_canon_sha256": "6b13858f4553c3bf8de5bd4e398ebb2ee3651b6a20181e9c51864f66e59dc037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3400",
    "kind": "arxiv",
    "version": 2
  }
}