Pith Number

pith:P4MT25IH

pith:2018:P4MT25IH4JSJT2EBME6SGATFU5

not attested not anchored not stored refs pending

Is the Web ready for HTTP/2 Server Push?

Benedikt Wolters, Klaus Wehrle, Oliver Hohlfeld, Torsten Zimmermann

arxiv:1810.05554 v1 · 2018-10-12 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4MT25IH4JSJT2EBME6SGATFU5}

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	2026-05-18T00:03:30.072249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f193d7507e26499e881613d230265a76f415ce5be3bcf42887ee9761a78f480

Aliases

arxiv: 1810.05554 · arxiv_version: 1810.05554v1 · doi: 10.48550/arxiv.1810.05554 · pith_short_12: P4MT25IH4JSJ · pith_short_16: P4MT25IH4JSJT2EB · pith_short_8: P4MT25IH

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/P4MT25IH4JSJT2EBME6SGATFU5 \
  | 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: 7f193d7507e26499e881613d230265a76f415ce5be3bcf42887ee9761a78f480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685957078239f08a05e7367104b4d8093d57b7205aad02e87034228bbc76e5a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-10-12T14:39:47Z",
    "title_canon_sha256": "2758818ad5a7bebc7e8d54b71e0cd35a15b5c176cbeba09125d1252be2ab4b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05554",
    "kind": "arxiv",
    "version": 1
  }
}