Pith Number

pith:JQY6FVUW

pith:2015:JQY6FVUWIYSLBIFNQKUNSEANRW

not attested not anchored not stored refs pending

Where's My Drink? Enabling Peripheral Real World Interactions While Using HMDs

Brett Jones, Brian Bailey, David Forsyth, Kevin Karsch, Pulkit Budhiraja, Rajinder Sodhi

arxiv:1502.04744 v1 · 2015-02-16 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQY6FVUWIYSLBIFNQKUNSEANRW}

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	2026-05-18T02:26:58.435678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c31e2d6964624b0a0ad82a8d9100d8da13a7150129ed0b326c28deabd18e9e1

Aliases

arxiv: 1502.04744 · arxiv_version: 1502.04744v1 · doi: 10.48550/arxiv.1502.04744 · pith_short_12: JQY6FVUWIYSL · pith_short_16: JQY6FVUWIYSLBIFN · pith_short_8: JQY6FVUW

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/JQY6FVUWIYSLBIFNQKUNSEANRW \
  | 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: 4c31e2d6964624b0a0ad82a8d9100d8da13a7150129ed0b326c28deabd18e9e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0a49ff07581824ad63ad23b379a683c1d57526b658bd391d1e1b89a33c43a90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-02-16T22:50:03Z",
    "title_canon_sha256": "ac29d5cdc98eb4aadab83f9c94e7c844e60c0f3eb6bc72953af8ca3c7a668241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04744",
    "kind": "arxiv",
    "version": 1
  }
}