Pith Number

pith:2C3TT34H

pith:2015:2C3TT34HR4U7QKDONYOKFY3TMV

not attested not anchored not stored refs pending

Merge Frame Design for Video Stream Switching using Piecewise Constant Functions

Antonio Ortega, Gene Cheung, Ngai-Man Cheung, Oscar C. Au, Wei Dai

arxiv:1509.02995 v1 · 2015-09-10 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C3TT34HR4U7QKDONYOKFY3TMV}

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	2026-05-18T01:11:51.389992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b739ef878f29f8286e6e1ca2e37365439a1d06af11fa4ccd83b1ec1f0acef8

Aliases

arxiv: 1509.02995 · arxiv_version: 1509.02995v1 · doi: 10.48550/arxiv.1509.02995 · pith_short_12: 2C3TT34HR4U7 · pith_short_16: 2C3TT34HR4U7QKDO · pith_short_8: 2C3TT34H

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/2C3TT34HR4U7QKDONYOKFY3TMV \
  | 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: d0b739ef878f29f8286e6e1ca2e37365439a1d06af11fa4ccd83b1ec1f0acef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e85e2ba2f1d33aa172fe1497efd0dcc18ba5923e582514b2c97b1f2953b01b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-09-10T03:27:33Z",
    "title_canon_sha256": "6b154c93e6874af9ba240e424282e6450f41d098da66b13afb484b221593a18e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02995",
    "kind": "arxiv",
    "version": 1
  }
}