Pith Number

pith:AHIEDF7J

pith:2025:AHIEDF7J3WX2X53EAGYESA37UC

not attested not anchored not stored refs pending

Active Solids: Topological Defect Self-Propulsion Without Flow

Arthur Hernandez, Fridtjof Brauns, Mark J. Bowick, M. Cristina Marchetti, Myles O'Leary

arxiv:2502.11296 v2 · 2025-02-16 · cond-mat.soft · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHIEDF7J3WX2X53EAGYESA37UC}

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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.

Cited by

1 paper in Pith

Feedback-controlled epithelial mechanics: emergent soft elasticity and active yielding

Receipt and verification

First computed	2026-07-05T11:49:50.568198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d04197e9ddafabf76401b049037fa090fd800c20700a234496c3b6262b689c

Aliases

arxiv: 2502.11296 · arxiv_version: 2502.11296v2 · doi: 10.48550/arxiv.2502.11296 · pith_short_12: AHIEDF7J3WX2 · pith_short_16: AHIEDF7J3WX2X53E · pith_short_8: AHIEDF7J

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/AHIEDF7J3WX2X53EAGYESA37UC \
  | 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: 01d04197e9ddafabf76401b049037fa090fd800c20700a234496c3b6262b689c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0ac04472ef8d6600010928a8056a3d342dcdf32a72a0ec7996b893646aecad",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-02-16T22:38:56Z",
    "title_canon_sha256": "507273ca5977158a5dbd3b21e86f003e7b2ff8a4180a0284c1f1c386619ca618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11296",
    "kind": "arxiv",
    "version": 2
  }
}