Pith Number

pith:RQARAYMY

pith:2015:RQARAYMYBJOTYCFR6EDUKQDMFP

not attested not anchored not stored refs pending

Charge density wave in hydrogen at high pressure

Graeme J. Ackland, Ioan B. Magdau

arxiv:1511.05173 v1 · 2015-11-16 · cond-mat.mtrl-sci · 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{RQARAYMYBJOTYCFR6EDUKQDMFP}

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	2026-05-18T01:26:49.875942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c011061980a5d3c08b1f10745406c2bc2559ca67e5747338602de537532222a

Aliases

arxiv: 1511.05173 · arxiv_version: 1511.05173v1 · doi: 10.48550/arxiv.1511.05173 · pith_short_12: RQARAYMYBJOT · pith_short_16: RQARAYMYBJOTYCFR · pith_short_8: RQARAYMY

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/RQARAYMYBJOTYCFR6EDUKQDMFP \
  | 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: 8c011061980a5d3c08b1f10745406c2bc2559ca67e5747338602de537532222a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5082e49fe48886dd347dbbec292980fac30063f07ff9ffbdaccaf6be9cdba4c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-11-16T21:05:21Z",
    "title_canon_sha256": "6713e3fed9e2f82bf9041d8a45f2bef576048232a272b858cd0a7ebccc8597a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05173",
    "kind": "arxiv",
    "version": 1
  }
}