Pith Number

pith:7TJZOQ4P

pith:2011:7TJZOQ4PGVNO3HYHZQEGYD6YW4

not attested not anchored not stored refs pending

Ground-State Structures of Ice at High-Pressures

Jeffrey M. McMahon

arxiv:1106.1941 v1 · 2011-06-10 · cond-mat.other · astro-ph.EP · cond-mat.mtrl-sci · physics.comp-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{7TJZOQ4PGVNO3HYHZQEGYD6YW4}

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	2026-05-18T03:23:24.386734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd397438f355aed9f07cc086c0fd8b7050ff58efdb2a2d330bcfde525362d25

Aliases

arxiv: 1106.1941 · arxiv_version: 1106.1941v1 · doi: 10.48550/arxiv.1106.1941 · pith_short_12: 7TJZOQ4PGVNO · pith_short_16: 7TJZOQ4PGVNO3HYH · pith_short_8: 7TJZOQ4P

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/7TJZOQ4PGVNO3HYHZQEGYD6YW4 \
  | 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: fcd397438f355aed9f07cc086c0fd8b7050ff58efdb2a2d330bcfde525362d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87301ef08f0f355924e4e940a83f4b27be127d1d3298e56dbcb6d47402e9adc5",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-06-10T02:34:15Z",
    "title_canon_sha256": "db63676bedfd4b7d4fd364e8c87902695aa4cbeba67e66c50e0c072b7cadcc2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1941",
    "kind": "arxiv",
    "version": 1
  }
}