Pith Number

pith:TXH5BTQ4

pith:2013:TXH5BTQ4UJLC2LKUEPHKT6UOME

not attested not anchored not stored refs pending

Dynamic Memory Allocation Policies for Postings in Real-Time Twitter Search

Jimmy Lin, Michael Busch, Nima Asadi

arxiv:1302.5302 v1 · 2013-02-21 · cs.IR · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXH5BTQ4UJLC2LKUEPHKT6UOME}

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	2026-05-18T03:32:58.087600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcfd0ce1ca2562d2d5423cea9fa8e611c375f33a697a95d3dde8cf4a93fd8f2

Aliases

arxiv: 1302.5302 · arxiv_version: 1302.5302v1 · doi: 10.48550/arxiv.1302.5302 · pith_short_12: TXH5BTQ4UJLC · pith_short_16: TXH5BTQ4UJLC2LKU · pith_short_8: TXH5BTQ4

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/TXH5BTQ4UJLC2LKUEPHKT6UOME \
  | 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: 9dcfd0ce1ca2562d2d5423cea9fa8e611c375f33a697a95d3dde8cf4a93fd8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dcc2f881709cab608bcac866a2a83e59b2628d9045c918920224ac238994cd4",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-02-21T15:24:53Z",
    "title_canon_sha256": "0ca73a2cc92e42facf720631230df421fafa518c5725eb9f4ba1c189ff913d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5302",
    "kind": "arxiv",
    "version": 1
  }
}