Pith Number

pith:XOKZSFNM

pith:2007:XOKZSFNMEWB6YPWUV2MQJKBXI6

not attested not anchored not stored refs pending

A timestepper approach for the systematic bifurcation and stability analysis of polymer extrusion dynamics

A. G. Boudouvis, C. I. Siettos, G.C. Georgiou, L. Russo, M.E. Kavousanakis

arxiv:0707.3764 v1 · 2007-07-25 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOKZSFNMEWB6YPWUV2MQJKBXI6}

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	2026-05-18T03:11:47.587187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb959915ac2583ec3ed4ae9904a83747b06a27f6302ccdaee2c55b4d1d67dbf7

Aliases

arxiv: 0707.3764 · arxiv_version: 0707.3764v1 · doi: 10.48550/arxiv.0707.3764 · pith_short_12: XOKZSFNMEWB6 · pith_short_16: XOKZSFNMEWB6YPWU · pith_short_8: XOKZSFNM

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/XOKZSFNMEWB6YPWUV2MQJKBXI6 \
  | 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: bb959915ac2583ec3ed4ae9904a83747b06a27f6302ccdaee2c55b4d1d67dbf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "809168d37f8cfd9cc2b8f90c2b60367aecdf8932d785ca419baf552b33e8d059",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2007-07-25T15:14:18Z",
    "title_canon_sha256": "9a73d3198debdd947b0bf766e17a48b0bd993f744c5013b2cb44a6e3ac23b55f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3764",
    "kind": "arxiv",
    "version": 1
  }
}