Pith Number

pith:VUAD4NKC

pith:2017:VUAD4NKCERHFKDVVJ2PYZRK4CG

not attested not anchored not stored refs pending

On finite time BV blow-up for the p-system

Alberto Bressan, Geng Chen, Qingtian Zhang

arxiv:1710.03382 v1 · 2017-10-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUAD4NKCERHFKDVVJ2PYZRK4CG}

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	2026-05-18T00:33:12.126972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad003e3542244e550eb54e9f8cc55c1186ef230be2dca6b3e4f79278934c1784

Aliases

arxiv: 1710.03382 · arxiv_version: 1710.03382v1 · doi: 10.48550/arxiv.1710.03382 · pith_short_12: VUAD4NKCERHF · pith_short_16: VUAD4NKCERHFKDVV · pith_short_8: VUAD4NKC

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/VUAD4NKCERHFKDVVJ2PYZRK4CG \
  | 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: ad003e3542244e550eb54e9f8cc55c1186ef230be2dca6b3e4f79278934c1784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b1dccdbc66e822ad5a9a61b7bcab60a5ef4e80d41f7709a2541c5a7bcb0524",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-10T02:28:39Z",
    "title_canon_sha256": "023273b885a547e53e80f2c07a1ca33ad40f6e51a2bb5ea59c92e639f477f146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03382",
    "kind": "arxiv",
    "version": 1
  }
}