Pith Number

pith:NG4IWB2F

pith:2016:NG4IWB2F43I3PRJ66HZICOMM5R

not attested not anchored not stored refs pending

Perspectives on opportunities in experimental soft-matter science

Sidney R. Nagel

arxiv:1610.10013 v2 · 2016-10-31 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NG4IWB2F43I3PRJ66HZICOMM5R}

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	2026-05-18T00:46:08.938400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69b88b0745e6d1b7c53ef1f281398cec57fdd55299a9627c1749e59c81392143

Aliases

arxiv: 1610.10013 · arxiv_version: 1610.10013v2 · doi: 10.48550/arxiv.1610.10013 · pith_short_12: NG4IWB2F43I3 · pith_short_16: NG4IWB2F43I3PRJ6 · pith_short_8: NG4IWB2F

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/NG4IWB2F43I3PRJ66HZICOMM5R \
  | 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: 69b88b0745e6d1b7c53ef1f281398cec57fdd55299a9627c1749e59c81392143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a57a371f5866918ad2b099de196a08a381b5e45469d7e7c7a83c13dacd6f025",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-10-31T16:53:08Z",
    "title_canon_sha256": "585159bbe58b5f880ba384e8814bc8d21c3abc9103d03dd6cda95bfcb947632e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.10013",
    "kind": "arxiv",
    "version": 2
  }
}