Pith Number

pith:QSCYEIBX

pith:2015:QSCYEIBXCXKQXWVNKQN2WVIJXF

not attested not anchored not stored refs pending

Linearly constrained evolutions of critical points and an application to cohesive fractures

Filippo Cagnetti, Francesco Solombrino, Marco Artina, Massimo Fornasier

arxiv:1508.02965 v2 · 2015-08-12 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSCYEIBXCXKQXWVNKQN2WVIJXF}

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	2026-05-18T01:11:22.598999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848582203715d50bdaad541bab5509b9755a57e169051556d08240ff6ae46a3a

Aliases

arxiv: 1508.02965 · arxiv_version: 1508.02965v2 · doi: 10.48550/arxiv.1508.02965 · pith_short_12: QSCYEIBXCXKQ · pith_short_16: QSCYEIBXCXKQXWVN · pith_short_8: QSCYEIBX

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/QSCYEIBXCXKQXWVNKQN2WVIJXF \
  | 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: 848582203715d50bdaad541bab5509b9755a57e169051556d08240ff6ae46a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40740e739de12250de6c44d71df029a83e08725f5e9b856d0d04961608d29fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-08-12T15:56:56Z",
    "title_canon_sha256": "3c0df946762f32555d1cd02f25e693f72cf464feac1be59f2d0a860a2d7c4f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02965",
    "kind": "arxiv",
    "version": 2
  }
}