Pith Number

pith:LLMVGOY2

pith:2018:LLMVGOY2KP7S4PVCF5UZGWSTTO

not attested not anchored not stored refs pending

Helium-hydrogen immiscibility at high pressures

Alexander F. Goncharov, Eran Greenberg, Maddury Somayazulu, Shuqing Jiang, Teerachote Pakornchote, Vitali Prakapenka, Xiao Zhang, Yu Wang, Zachary M. Geballe

arxiv:1809.09406 v2 · 2018-09-25 · 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{LLMVGOY2KP7S4PVCF5UZGWSTTO}

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	2026-05-17T23:47:20.372574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ad9533b1a53ff2e3ea22f69935a539b9c5b0aed5432964685b9590e3cf5817b

Aliases

arxiv: 1809.09406 · arxiv_version: 1809.09406v2 · doi: 10.48550/arxiv.1809.09406 · pith_short_12: LLMVGOY2KP7S · pith_short_16: LLMVGOY2KP7S4PVC · pith_short_8: LLMVGOY2

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/LLMVGOY2KP7S4PVCF5UZGWSTTO \
  | 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: 5ad9533b1a53ff2e3ea22f69935a539b9c5b0aed5432964685b9590e3cf5817b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b67eee6d7b9e756afff6fd28ed19a5bc04a937449e36846c0067ac8510b552",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-25T10:52:27Z",
    "title_canon_sha256": "a00e804a2e12cdb68f5cff15bed0dc14a0ee020a9c322285d38212da91335991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09406",
    "kind": "arxiv",
    "version": 2
  }
}