Pith Number

pith:SYAQDI3Z

pith:2017:SYAQDI3ZCIDAYGZSFIEBNVNADC

not attested not anchored not stored refs pending

Uniqueness of Weak Solutions to a Prion Equation with Polymer Joining

Christoph Walker, Elena Leis

arxiv:1703.08335 v1 · 2017-03-24 · 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{SYAQDI3ZCIDAYGZSFIEBNVNADC}

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	2026-05-18T00:48:00.130391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960101a37912060c1b322a0816d5a018b76c2c14176568ef19822ab720313849

Aliases

arxiv: 1703.08335 · arxiv_version: 1703.08335v1 · doi: 10.48550/arxiv.1703.08335 · pith_short_12: SYAQDI3ZCIDA · pith_short_16: SYAQDI3ZCIDAYGZS · pith_short_8: SYAQDI3Z

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/SYAQDI3ZCIDAYGZSFIEBNVNADC \
  | 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: 960101a37912060c1b322a0816d5a018b76c2c14176568ef19822ab720313849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30fe0b89c10c6f1fe157d769da93cd063d49da0dbebda4361701dc9d32de7c63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-24T10:01:24Z",
    "title_canon_sha256": "8e26622bd0b0d554cf3e67c1055695e302eb7de9f1200c2fff65bfee7e18c530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08335",
    "kind": "arxiv",
    "version": 1
  }
}