Pith Number

pith:DHCNZHLV

pith:2015:DHCNZHLVLL6D4DZMW2XQHH33PV

not attested not anchored not stored refs pending

Is Cement a Glassy Material?

Franz-Joseph Ulm, Mathieu Bauchy, Mohammad Javad Abdolhosseini Qomi, Roland Pellenq

arxiv:1506.06445 v1 · 2015-06-22 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHCNZHLVLL6D4DZMW2XQHH33PV}

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	2026-05-18T01:41:45.204248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c4dc9d755afc3e0f2cb6af039f7b7d6812e1f427828300fc310f9ac8037455

Aliases

arxiv: 1506.06445 · arxiv_version: 1506.06445v1 · doi: 10.48550/arxiv.1506.06445 · pith_short_12: DHCNZHLVLL6D · pith_short_16: DHCNZHLVLL6D4DZM · pith_short_8: DHCNZHLV

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/DHCNZHLVLL6D4DZMW2XQHH33PV \
  | 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: 19c4dc9d755afc3e0f2cb6af039f7b7d6812e1f427828300fc310f9ac8037455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "699a828bee5424b2b99fc3b9b84d1813c1ad4ea036ee6095187a3236bbeeaa53",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-22T02:24:20Z",
    "title_canon_sha256": "7bc5a86b957cf45ff275d0842355e8972749bd36dc2667f3c1e8720c98bfdac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06445",
    "kind": "arxiv",
    "version": 1
  }
}