Pith Number

pith:EQKCDJOJ

pith:2017:EQKCDJOJ2XFU4VO5YQBNXESTFT

not attested not anchored not stored refs pending

A tribute to conservation of energy for weak solutions

Agnieszka \'Swierczewska-Gwiazda, Piotr Gwiazda, Tomasz D\k{e}biec

arxiv:1707.09794 v1 · 2017-07-31 · 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{EQKCDJOJ2XFU4VO5YQBNXESTFT}

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	2026-05-18T00:39:08.214996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241421a5c9d5cb4e55ddc402db92532cde6f15f72edbaa02a8efa931b0d3dd8e

Aliases

arxiv: 1707.09794 · arxiv_version: 1707.09794v1 · doi: 10.48550/arxiv.1707.09794 · pith_short_12: EQKCDJOJ2XFU · pith_short_16: EQKCDJOJ2XFU4VO5 · pith_short_8: EQKCDJOJ

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/EQKCDJOJ2XFU4VO5YQBNXESTFT \
  | 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: 241421a5c9d5cb4e55ddc402db92532cde6f15f72edbaa02a8efa931b0d3dd8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724493617234ed2d6ede0a8794e5fe4afe22d8a1c6768b35c33d1064469e28f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-31T10:28:21Z",
    "title_canon_sha256": "f6876da492d0b9ebbfafbe858182e906eca5eef45b8b7ffa57763a67047518d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09794",
    "kind": "arxiv",
    "version": 1
  }
}