Pith Number

pith:25S6H4MH

pith:2017:25S6H4MHIKXVNKKCEA6B2MGKMO

not attested not anchored not stored refs pending

Stability of semi-wavefronts for delayed reaction-diffusion equations

Abraham Solar

arxiv:1704.03011 v1 · 2017-04-10 · 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{25S6H4MHIKXVNKKCEA6B2MGKMO}

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	2026-05-18T00:46:34.029300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d765e3f18742af56a942203c1d30ca63aee9e64525d30c978b1aa5384322d5cf

Aliases

arxiv: 1704.03011 · arxiv_version: 1704.03011v1 · doi: 10.48550/arxiv.1704.03011 · pith_short_12: 25S6H4MHIKXV · pith_short_16: 25S6H4MHIKXVNKKC · pith_short_8: 25S6H4MH

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/25S6H4MHIKXVNKKCEA6B2MGKMO \
  | 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: d765e3f18742af56a942203c1d30ca63aee9e64525d30c978b1aa5384322d5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e9315476ef8c97f45c97b9392ab9a1b927510af65826b8be33b103abb3e288",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-10T18:40:41Z",
    "title_canon_sha256": "85b6946c3fcdf153d0a9f312a0b129735267260ed61164b2ee079f9751a20ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03011",
    "kind": "arxiv",
    "version": 1
  }
}