Pith Number

pith:PM2TRCVZ

pith:2012:PM2TRCVZNARYDMAFXLEWY3IPSO

not attested not anchored not stored refs pending

Network Coding Meets Information-Centric Networking

Cedric Westphal, Dirk Trossen, Marie-Jose Montpetit

arxiv:1201.2387 v1 · 2012-01-11 · 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{PM2TRCVZNARYDMAFXLEWY3IPSO}

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	2026-05-18T04:04:52.470488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b35388ab9682381b005bac96c6d0f93a8acdf633b7ad229ddbda157046e1905

Aliases

arxiv: 1201.2387 · arxiv_version: 1201.2387v1 · doi: 10.48550/arxiv.1201.2387 · pith_short_12: PM2TRCVZNARY · pith_short_16: PM2TRCVZNARYDMAF · pith_short_8: PM2TRCVZ

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/PM2TRCVZNARYDMAFXLEWY3IPSO \
  | 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: 7b35388ab9682381b005bac96c6d0f93a8acdf633b7ad229ddbda157046e1905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6cd6e205b2e1c809764f7fd9b11a8e5be5f2a9c691229c67267e34827e795b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-01-11T19:58:30Z",
    "title_canon_sha256": "652a25843deb421664774e465a73ce0af56b229a93853ed8a9172c6566e328b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2387",
    "kind": "arxiv",
    "version": 1
  }
}