Pith Number

pith:I7G53X3O

pith:2017:I7G53X3OLD2NTZ35D56UQ3AHGU

not attested not anchored not stored refs pending

A note on weak solutions of conservation laws and energy/entropy conservation

Agnieszka \'Swierczewska-Gwiazda, Martin Mich\'alek, Piotr Gwiazda

arxiv:1706.10154 v1 · 2017-06-30 · 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{I7G53X3OLD2NTZ35D56UQ3AHGU}

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	2026-05-18T00:18:19.959587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47cddddf6e58f4d9e77d1f7d486c073527cf045bec0158a1e94b24d6085bf4c5

Aliases

arxiv: 1706.10154 · arxiv_version: 1706.10154v1 · doi: 10.48550/arxiv.1706.10154 · pith_short_12: I7G53X3OLD2N · pith_short_16: I7G53X3OLD2NTZ35 · pith_short_8: I7G53X3O

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/I7G53X3OLD2NTZ35D56UQ3AHGU \
  | 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: 47cddddf6e58f4d9e77d1f7d486c073527cf045bec0158a1e94b24d6085bf4c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f4e2a40ba6626897c41cebe399192e8b610f0f3a6f6abc59a41f2eba521d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-30T11:49:47Z",
    "title_canon_sha256": "c8c05dcacf269b4c2891640fadf34994c237a2390d3eb853aa6a70a2efa32a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10154",
    "kind": "arxiv",
    "version": 1
  }
}