Pith Number

pith:YCKDUIVL

pith:2013:YCKDUIVLLQBLXXM4V4NEYZ7IHU

not attested not anchored not stored refs pending

Toward Recovering Complete SRS for Softbody Simulation System and a Sample Application - a Team 4 SOEN6481-W13 Project Report

Abdulrhman Albeladi, Faisal Alrashdi, Oualid El Halimi, Peyman Derafshkavian

arxiv:1304.6506 v1 · 2013-04-24 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCKDUIVLLQBLXXM4V4NEYZ7IHU}

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	2026-05-18T03:27:12.857206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0943a22ab5c02bbdd9caf1a4c67e83d05b2b741d4d7fe146f67bfbefb9cbf1e

Aliases

arxiv: 1304.6506 · arxiv_version: 1304.6506v1 · doi: 10.48550/arxiv.1304.6506 · pith_short_12: YCKDUIVLLQBL · pith_short_16: YCKDUIVLLQBLXXM4 · pith_short_8: YCKDUIVL

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/YCKDUIVLLQBLXXM4V4NEYZ7IHU \
  | 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: c0943a22ab5c02bbdd9caf1a4c67e83d05b2b741d4d7fe146f67bfbefb9cbf1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62489996a36c49567af1066ece43f1b4474daf3f6edbfa063f94105a340153e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-04-24T08:19:29Z",
    "title_canon_sha256": "f3dda7f3eb80404430a0857c65784e709f317936cb32fca8bdd539d3103b7532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6506",
    "kind": "arxiv",
    "version": 1
  }
}