Pith Number

pith:G7SZ3ETN

pith:2016:G7SZ3ETNW5R24TVZFQENDV2QKA

not attested not anchored not stored refs pending

PT-Symmetric Model of Immune Response

Ananya Ghatak, Carl M. Bender, Mariagiovanna Gianfreda

arxiv:1604.03928 v1 · 2016-04-12 · nlin.CD · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7SZ3ETNW5R24TVZFQENDV2QKA}

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	2026-05-18T00:53:34.363308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37e59d926db763ae4eb92c08d1d750500fb6ac8cf484ad9fbee17809f4dffa00

Aliases

arxiv: 1604.03928 · arxiv_version: 1604.03928v1 · doi: 10.48550/arxiv.1604.03928 · pith_short_12: G7SZ3ETNW5R2 · pith_short_16: G7SZ3ETNW5R24TVZ · pith_short_8: G7SZ3ETN

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/G7SZ3ETNW5R24TVZFQENDV2QKA \
  | 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: 37e59d926db763ae4eb92c08d1d750500fb6ac8cf484ad9fbee17809f4dffa00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0918a212e3df71b7fc6fe223a1d3e0620a6a74c29b9adc08afa95b524f7bf0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-04-12T18:37:25Z",
    "title_canon_sha256": "065884cc8e8f5b4385df387aa45a094135ff388bdef8e7598efe6695aa9ccf81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03928",
    "kind": "arxiv",
    "version": 1
  }
}