Pith Number

pith:J2D3G3QH

pith:2016:J2D3G3QHYKPPLNT7IFO4DQBYL4

not attested not anchored not stored refs pending

Infrared Peak-Splitting from phonon localization in Solid Hydrogen

Graeme J. Ackland, Ioan B. Magd\u{a}u

arxiv:1609.01518 v2 · 2016-09-06 · 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{J2D3G3QHYKPPLNT7IFO4DQBYL4}

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	2026-05-18T00:46:39.913867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e87b36e07c29ef5b67f415dc1c0385f392645cd7539f6a77912d3bf2857b0e4

Aliases

arxiv: 1609.01518 · arxiv_version: 1609.01518v2 · doi: 10.48550/arxiv.1609.01518 · pith_short_12: J2D3G3QHYKPP · pith_short_16: J2D3G3QHYKPPLNT7 · pith_short_8: J2D3G3QH

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/J2D3G3QHYKPPLNT7IFO4DQBYL4 \
  | 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: 4e87b36e07c29ef5b67f415dc1c0385f392645cd7539f6a77912d3bf2857b0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f491a47eba3e15a2460f6dcd8140a6a74e8a3ff83a01821d56c5c294638afad3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-06T12:41:04Z",
    "title_canon_sha256": "cb6ed4a7b47eb1d9aaf76d3eb4306528c8676bca2c5c0445423164374dd8c94f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01518",
    "kind": "arxiv",
    "version": 2
  }
}