Pith Number

pith:XDBRJXZK

pith:2007:XDBRJXZKJ4Y2JWQJFYZNEA4UYG

not attested not anchored not stored refs pending

Active elastic dimers: self-propulsion and current reversal on a featureless track

K. Vijay Kumar, Madan Rao, Sriram Ramaswamy

arxiv:0708.1802 v3 · 2007-08-14 · cond-mat.stat-mech · cond-mat.soft · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDBRJXZKJ4Y2JWQJFYZNEA4UYG}

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	2026-05-18T04:09:14.991733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c314df2a4f31a4da092e32d20394c1bb0f07d4700dcef2a478c3a5e697c6ff

Aliases

arxiv: 0708.1802 · arxiv_version: 0708.1802v3 · doi: 10.48550/arxiv.0708.1802 · pith_short_12: XDBRJXZKJ4Y2 · pith_short_16: XDBRJXZKJ4Y2JWQJ · pith_short_8: XDBRJXZK

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/XDBRJXZKJ4Y2JWQJFYZNEA4UYG \
  | 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: b8c314df2a4f31a4da092e32d20394c1bb0f07d4700dcef2a478c3a5e697c6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db874e8c1c3fd6a56522759617fdb180336ee94c8fe8780490e774489fd728c",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.BM"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2007-08-14T05:17:57Z",
    "title_canon_sha256": "f57cf938b98aa696e40e0c6d1c31b8684ba86b868f5848f79fc3154847395873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.1802",
    "kind": "arxiv",
    "version": 3
  }
}