Pith Number

pith:FTIVJ57I

pith:2015:FTIVJ57IIJ7HC43FGNKZV5R3BK

not attested not anchored not stored refs pending

Region-Based Rate-Control for H.264/AVC for Low Bit-Rate Applications

Bo Li, Hai-Miao Hu, Ming-Ting Sun, Wei Li, Weiyao Lin

arxiv:1503.00121 v1 · 2015-02-28 · 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{FTIVJ57IIJ7HC43FGNKZV5R3BK}

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	2026-05-18T00:58:36.062168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd154f7e8427e71736533559af63b0a8c8bf1a4101f4fb4f2f557155ed0c5eb

Aliases

arxiv: 1503.00121 · arxiv_version: 1503.00121v1 · doi: 10.48550/arxiv.1503.00121 · pith_short_12: FTIVJ57IIJ7H · pith_short_16: FTIVJ57IIJ7HC43F · pith_short_8: FTIVJ57I

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/FTIVJ57IIJ7HC43FGNKZV5R3BK \
  | 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: 2cd154f7e8427e71736533559af63b0a8c8bf1a4101f4fb4f2f557155ed0c5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29d4dbe7b767ac2f80b94e47ea9cf4165dd797af0440b549d0fc7e966b22e69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-02-28T11:57:21Z",
    "title_canon_sha256": "9fec4103fe8cd4748fcb052e30a9e842ef899c2640d0565a05a217f5ab38e95d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00121",
    "kind": "arxiv",
    "version": 1
  }
}