Pith Number

pith:PFU6XH4W

pith:2016:PFU6XH4WTTJ4WQCBNZX6GPYDM7

not attested not anchored not stored refs pending

Temperature coefficients of crystalline-quartz elastic constants over the cryogenic range [4 K, 15 K]

J\'er\'emy Bon, Roger Bourquin, Serge Galliou

arxiv:1607.04584 v1 · 2016-07-15 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFU6XH4WTTJ4WQCBNZX6GPYDM7}

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	2026-05-18T00:54:35.521734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7969eb9f969cd3cb40416e6fe33f0367ed863fa3f1742d553ebc864aee38b14b

Aliases

arxiv: 1607.04584 · arxiv_version: 1607.04584v1 · doi: 10.48550/arxiv.1607.04584 · pith_short_12: PFU6XH4WTTJ4 · pith_short_16: PFU6XH4WTTJ4WQCB · pith_short_8: PFU6XH4W

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/PFU6XH4WTTJ4WQCBNZX6GPYDM7 \
  | 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: 7969eb9f969cd3cb40416e6fe33f0367ed863fa3f1742d553ebc864aee38b14b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85fcaaad04505ef6d8b99ac50d2b9ff2abaa5b02686f2367c42b50ffe579c2e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2016-07-15T17:08:09Z",
    "title_canon_sha256": "fb4c0342b5e5fa10ccbf03b15218934f3f7fd5e3fd87cb7bb8071f859178a7b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04584",
    "kind": "arxiv",
    "version": 1
  }
}