Pith Number

pith:QXNHKPPI

pith:2024:QXNHKPPIJDWM4JUHXHKJJ2CPNJ

not attested not anchored not stored refs pending

Foams with 3D Spatially Programmed Mechanics Enabled by Autonomous Active Learning on Viscous Thread Printing

Brett Emery, Daniel Revier, Jeffrey Ian Lipton, Keith A. Brown, Kelsey L. Snapp, Masa Nakura, Vivek Sarkar

arxiv:2407.06051 v1 · 2024-07-08 · cond-mat.mtrl-sci · 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{QXNHKPPIJDWM4JUHXHKJJ2CPNJ}

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	2026-07-05T08:41:22.796721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85da753de848ecce2687b9d494e84f6a6ec20e8943ec59cadfc46d1f13044637

Aliases

arxiv: 2407.06051 · arxiv_version: 2407.06051v1 · doi: 10.48550/arxiv.2407.06051 · pith_short_12: QXNHKPPIJDWM · pith_short_16: QXNHKPPIJDWM4JUH · pith_short_8: QXNHKPPI

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/QXNHKPPIJDWM4JUHXHKJJ2CPNJ \
  | 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: 85da753de848ecce2687b9d494e84f6a6ec20e8943ec59cadfc46d1f13044637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b62e67c1f86a478126cd8b66a68c2b4cb19ef0d2ab2b6ece38752660aea62c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-07-08T15:54:19Z",
    "title_canon_sha256": "73ec664fe9a624d2ecfc99e5c396151650219cf1e7d88006d7f238e8354270a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06051",
    "kind": "arxiv",
    "version": 1
  }
}